{"title":"Mechanical 3D Puzzles","description":"Working mechanical models with gears and moving parts. The ultimate challenge for builders.","products":[{"product_id":"mechanical-marble-run-3d-wooden-puzzle","title":"Mechanical Marble Run 3D Wooden Puzzle","description":"\u003cp\u003eUnwind your mind and build something extraordinary. This precision laser-cut wooden puzzle transforms your idle time into a mindful escape, leaving you with a tangible piece of engineering elegance that looks beautiful on any desk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Birch Plywood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Time:\u003c\/strong\u003e 6–8 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11.7 x 10.5 x 10.3 inch (29.7 x 26.6 x 26.1 cm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e No glue required, 100% mechanical, precision laser-cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this require glue?\u003c\/strong\u003e\u003cbr\u003e\nA: No — our precision laser-cut pieces snap together seamlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it need batteries?\u003c\/strong\u003e\u003cbr\u003e\nA: No, it's 100% mechanical and powered entirely by kinetic energy and your hands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable as a gift?\u003c\/strong\u003e\u003cbr\u003e\nA: Absolutely, it's the perfect tactile gift for the builder or engineer in your life.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51922286641368,"sku":"MPT-001","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white.jpg?v=1782714341"},{"product_id":"retro-roadster-mechanical-wooden-car-kit","title":"Retro Roadster Mechanical Wooden Car Kit","description":"\u003cp\u003eUnwind your mind and build something extraordinary. This precision laser-cut wooden puzzle transforms your idle time into a mindful escape, leaving you with a tangible piece of engineering elegance that looks beautiful on any desk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Birch Plywood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Time:\u003c\/strong\u003e 4–5 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.5 x 3.6 x 4.5 inch (19 x 9.2 x 11.5 cm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e No glue required, 100% mechanical, precision laser-cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this require glue?\u003c\/strong\u003e\u003cbr\u003e\nA: No — our precision laser-cut pieces snap together seamlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it need batteries?\u003c\/strong\u003e\u003cbr\u003e\nA: No, it's 100% mechanical and powered entirely by kinetic energy and your hands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable as a gift?\u003c\/strong\u003e\u003cbr\u003e\nA: Absolutely, it's the perfect tactile gift for the builder or engineer in your life.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51923022610648,"sku":"MPT-004","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_3ee8cf3a-027b-4af0-9681-5cdc7bd4c2e6.jpg?v=1782724741"},{"product_id":"kinetic-hovering-dragonfly-3d-wooden-puzzle","title":"Kinetic Hovering Dragonfly 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Bring nature's delicate beauty to life with the Kinetic Hovering Dragonfly 3D Wooden Puzzle. This elegant mechanical model features an exposed gear train that drives the motion of a beautifully etched dragonfly hovering over a multi-layered lotus flower. Perfect for adults and teens seeking an immersive, tactile building experience, it serves as both a rewarding weekend project and a stunning interactive desk display. Feel the satisfaction of assembling precision laser-cut wooden pieces into a captivating kinetic sculpture that celebrates mechanics and nature in perfect harmony.\u0026lt;\/p\u0026gt;\n\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 2-4 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 9.64\" L x 3.94\" W x 7.48\" H (24.5 x 10 x 19 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Kinetic gear mechanism, etched dragonfly wings, multi-layered lotus flower base\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Do I need glue to assemble this puzzle?\nA: No glue is required! All pieces are precision laser-cut to interlock securely.\n\nQ: Are batteries needed to operate it?\nA: No batteries needed. This is a fully mechanical, hand-cranked kinetic model.\n\nQ: Is this suitable for children?\nA: This model is recommended for ages 14+ due to small parts and the complexity of the gear mechanisms.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImmersive mechanical building experience for adults and teens\u003c\/li\u003e\n\u003cli\u003eKinetic motion of a hovering dragonfly over a lotus flower\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut parts made from premium birch plywood\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required for assembly or operation\u003c\/li\u003e\n\u003cli\u003eServes as a stunning interactive desk display and perfect gift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 24.5 cm \/ 9.6 in · Width 10 cm \/ 3.9 in · Height 19 cm \/ 7.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e300 g \/ 0.300 kg \/ 0.66 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue to assemble this puzzle?\u003c\/h4\u003e\u003cp\u003eNo glue is required! All pieces are precision laser-cut to interlock securely.\u003c\/p\u003e\u003ch4\u003eAre batteries needed to operate it?\u003c\/h4\u003e\u003cp\u003eNo batteries needed. This is a fully mechanical, hand-cranked kinetic model.\u003c\/p\u003e\u003ch4\u003eIs this suitable for children?\u003c\/h4\u003e\u003cp\u003eThis model is recommended for ages 14+ due to small parts and the complexity of the gear mechanisms.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51927878107352,"sku":"MPT-007","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_c6be7f10-d7b4-41d9-afd3-1ddc0c30811d.jpg?v=1782818617"},{"product_id":"winter-ferris-wheel-3d-wooden-puzzle","title":"Winter Ferris Wheel 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Bring the magic of a winter carnival into your home with this intricate Winter Ferris Wheel 3D wooden puzzle. Featuring a beautifully detailed base complete with engraved holiday motifs, miniature cabins, and a festive pine tree, this model offers a rewarding, hands-on building experience. Crafted from precision laser-cut wood, the interlocking pieces assemble securely into a stunning mechanical display piece that captures the charm of the season. Perfect as an immersive screen-free activity or a distinctive holiday gift, it delivers hours of focus and tactile satisfaction for makers of all skill levels.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; Varies by builder experience\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 9.45\" L x 5.5\" W x 11.34\" H (24 x 14 x 28.8 cm)\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Detailed passenger cabins, festive engraved base with winter village elements, mechanical gear assembly\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Do I need glue to build this?\nA: No glue is required. The precision laser-cut pieces are designed to interlock securely.\n\nQ: Does this model require batteries?\nA: No batteries are needed. It is a completely mechanical, screen-free wooden puzzle.\n\nQ: What is the recommended age?\nA: Due to the complexity and small parts, this kit is recommended for ages 14 and up.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium laser-cut birch plywood construction\u003c\/li\u003e\n\u003cli\u003eIntricate winter village base with festive engravings\u003c\/li\u003e\n\u003cli\u003eDetailed Ferris wheel with individual passenger cabins\u003c\/li\u003e\n\u003cli\u003eRewarding screen-free DIY assembly process\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required for construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 24 cm \/ 9.4 in · Width 14 cm \/ 5.5 in · Height 28.8 cm \/ 11.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e878 g \/ 0.878 kg \/ 1.94 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eAdvanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue to build this?\u003c\/h4\u003e\u003cp\u003eNo glue is required. The precision laser-cut pieces are designed to interlock securely.\u003c\/p\u003e\u003ch4\u003eDoes this model require batteries?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. It is a completely mechanical, screen-free wooden puzzle.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age?\u003c\/h4\u003e\u003cp\u003eDue to the complexity and small parts, this kit is recommended for ages 14 and up.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 6–8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51930935492824,"sku":"MPT-010","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_b3e6cca9-e481-4541-9598-2d7f04fa069b.jpg?v=1782872021"},{"product_id":"vintage-carousel-3d-wooden-puzzle","title":"Vintage Carousel 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Vintage Carousel 3D Wooden Puzzle turns quiet tabletop time into a focused, hands-on build with a premium wooden finish made for display or gifting.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 2-6 hours, depending on model complexity and builder pace\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; See the product photos and manual specifications for finished size.\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; No glue, no batteries, screen-free build, mechanical display appeal\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;FAQ: Does this require glue? No. Does this require batteries? No. Who is it for? Adults and careful builders who want a premium screen-free gift or weekend project.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNostalgic vintage carousel design with intricate laser-cut details.\u003c\/li\u003e\n\u003cli\u003ePrecision-cut premium birch plywood for a smooth, satisfying build.\u003c\/li\u003e\n\u003cli\u003ePerfect screen-free activity for adults and teens (14+).\u003c\/li\u003e\n\u003cli\u003eMakes a charming desk display or a thoughtful handmade gift.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 12 cm \/ 4.7 in · Width 12 cm \/ 4.7 in · Height 18.5 cm \/ 7.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e150 g \/ 0.150 kg \/ 0.33 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue to assemble this puzzle?\u003c\/h4\u003e\u003cp\u003eNo glue is required! The precision laser-cut pieces are designed to interlock securely on their own.\u003c\/p\u003e\u003ch4\u003eDoes this model require batteries?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. This is a static, screen-free wooden puzzle designed for relaxing assembly and elegant display.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age for this kit?\u003c\/h4\u003e\u003cp\u003eWe recommend this puzzle for builders aged 14 and up due to small parts.\u003c\/p\u003e\u003ch4\u003eWhat is your return policy?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns for unused items in their original condition. The customer pays return shipping. If you need assistance, please contact our support team at info@jigden.com.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 6–8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51930978746584,"sku":"MPT101","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_eb055684-8cbe-48d9-9435-36c0bc09fbbe.jpg?v=1782873729"},{"product_id":"mechanical-combine-harvester-3d-wooden-puzzle","title":"Mechanical Combine Harvester 3D Wooden Puzzle","description":"\u003cp\u003eExperience the thrill of engineering with this Mechanical Combine Harvester. This intricate 3D wooden puzzle brings agricultural machinery to life through visible, interlocking gears and a functional rubber-band motor. It's a rewarding, screen-free project that transforms flat wooden sheets into a kinetic masterpiece, perfect for hobbyists and farm enthusiasts alike.\n\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 4-6 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 11.22 x 6.30 x 5.51 inches (28.5 x 16.0 x 14.0 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Rubber-band motor, moving front header, visible gear mechanics\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\n\u0026lt;strong\u0026gt;Q: Do I need glue to assemble this?\u0026lt;\/strong\u0026gt;\nA: No glue is required. The precision laser-cut pieces interlock securely.\n\n\u0026lt;strong\u0026gt;Q: Are batteries needed?\u0026lt;\/strong\u0026gt;\nA: No batteries are needed. It is powered entirely by a mechanical rubber-band motor.\n\n\u0026lt;strong\u0026gt;Q: What is the recommended age?\u0026lt;\/strong\u0026gt;\nA: This kit is rated for ages 14 and up due to small parts and mechanical complexity.\n\n\u0026lt;strong\u0026gt;Q: How do I contact support?\u0026lt;\/strong\u0026gt;\nA: You can reach us anytime at info@jigden.com.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKinetic rubber-band motor drives the wheels and front header.\u003c\/li\u003e\n\u003cli\u003eIntricate visible gear system showcases mechanical engineering.\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut birch plywood for a satisfying, glue-free build.\u003c\/li\u003e\n\u003cli\u003ePerfect screen-free gift for hobbyists and farm machinery fans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 28.5 cm \/ 11.2 in · Width 16 cm \/ 6.3 in · Height 14 cm \/ 5.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e520 g \/ 0.520 kg \/ 1.15 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eModerate to High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue to assemble this?\u003c\/h4\u003e\u003cp\u003eNo glue is required. The precision laser-cut pieces interlock securely.\u003c\/p\u003e\u003ch4\u003eAre batteries needed?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. It is powered entirely by a mechanical rubber-band motor.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age?\u003c\/h4\u003e\u003cp\u003eThis kit is rated for ages 14 and up due to small parts and mechanical complexity.\u003c\/p\u003e\u003ch4\u003eHow do I contact support?\u003c\/h4\u003e\u003cp\u003eYou can reach us anytime at info@jigden.com.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931068104920,"sku":"MPT063","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_c7818c16-6779-4136-8402-09be2e56f95a.jpg?v=1782878367"},{"product_id":"mechanical-treasure-box-3d-puzzle","title":"Mechanical Treasure Box 3D Wooden Puzzle","description":"\u003cp\u003eDiscover the satisfaction of building your own functional keepsake. This mechanical treasure box combines precision engineering with elegant design, featuring a clever cantilever mechanism that reveals hidden, multi-tiered compartments. Perfect as a hands-on weekend project or a unique handmade gift.\n\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 2-3 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 5.31 x 3.54 x 3.54 in (13.5 x 9.0 x 9.0 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Mechanical cantilever tiers, intricate lattice cutouts\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\n\u0026lt;strong\u0026gt;Q: Do I need glue or batteries?\u0026lt;\/strong\u0026gt;\nA: No. The precision laser-cut pieces interlock securely without glue, and the mechanism is entirely mechanical with no batteries required.\n\n\u0026lt;strong\u0026gt;Q: Is this suitable for children?\u0026lt;\/strong\u0026gt;\nA: This model is rated for ages 14+ due to small parts and intricate assembly steps.\n\n\u0026lt;strong\u0026gt;Q: What is the return policy?\u0026lt;\/strong\u0026gt;\nA: We offer 30-day returns on unused items in original condition. The customer pays return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical cantilever opening mechanism\u003c\/li\u003e\n\u003cli\u003eMulti-tier storage for jewelry and keepsakes\u003c\/li\u003e\n\u003cli\u003eIntricate laser-cut lattice and traditional motifs\u003c\/li\u003e\n\u003cli\u003ePrecision-fit assembly with no glue required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 13.5 cm \/ 5.3 in · Width 9 cm \/ 3.5 in · Height 9 cm \/ 3.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e240 g \/ 0.240 kg \/ 0.53 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or batteries?\u003c\/h4\u003e\u003cp\u003eNo. The precision laser-cut pieces interlock securely without glue, and the mechanism is entirely mechanical with no batteries required.\u003c\/p\u003e\u003ch4\u003eIs this suitable for children?\u003c\/h4\u003e\u003cp\u003eThis model is rated for ages 14+ due to small parts and intricate assembly steps.\u003c\/p\u003e\u003ch4\u003eWhat is the return policy?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns on unused items in original condition. The customer pays return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 6–8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931207008472,"sku":"MPT066","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_c54a1e17-9df6-4cdd-bef4-059fec49a88e.jpg?v=1782884243"},{"product_id":"kinetic-marble-run-wooden-puzzle","title":"Kinetic Marble Run 3D Wooden Puzzle","description":"\u003cp\u003eDiscover the satisfaction of building your own kinetic masterpiece. This intricate marble run features a hand-cranked gear elevator and spiraling tracks, offering a rewarding, screen-free project that doubles as mesmerizing interactive art.\n\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 4-6 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 10.63 x 10.23 x 9.84 in (27 x 26 x 25 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Hand-cranked elevator, spiral funnel, interlocking gears\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Do I need glue or batteries?\nA: No glue or batteries are required. The pieces interlock precisely, and the mechanism is entirely hand-cranked.\n\nQ: What age is this recommended for?\nA: This model is rated for ages 14 and up due to small parts and marbles.\n\nQ: Are the marbles included?\nA: Yes, the colorful marbles needed for the tracks are included in the kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHand-cranked gear elevator mechanism\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut birch plywood\u003c\/li\u003e\n\u003cli\u003eIncludes colorful steel marbles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 27 cm \/ 10.6 in · Width 26 cm \/ 10.2 in · Height 25 cm \/ 9.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e300 g \/ 0.300 kg \/ 0.66 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or batteries?\u003c\/h4\u003e\u003cp\u003eNo glue or batteries are required. The pieces interlock precisely, and the mechanism is entirely hand-cranked.\u003c\/p\u003e\u003ch4\u003eWhat age is this recommended for?\u003c\/h4\u003e\u003cp\u003eThis model is rated for ages 14 and up due to small parts and marbles.\u003c\/p\u003e\u003ch4\u003eAre the marbles included?\u003c\/h4\u003e\u003cp\u003eYes, the colorful marbles needed for the tracks are included in the kit.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931257307352,"sku":"MP113","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_372800e6-2d10-4af7-89ef-fda92488e3f5.jpg?v=1782886268"},{"product_id":"rustic-windmill-music-box-3d-wooden-puzzle","title":"Rustic Windmill Music Box 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Unwind with a hands-on crafting experience that brings rustic charm to your space. This laser-cut wooden windmill doubles as a delightful mechanical music box, featuring an intricate rotating sail and engraved brickwork details. Perfect for a relaxing weekend project, it offers a rewarding, screen-free escape that results in a beautiful, functional keepsake.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 1-2 hours\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 7.5 x 3.1 x 5.9 inches (19 x 8 x 15 cm)\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Mechanical music box movement, rotating windmill sails, precision laser-cut details\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;FAQ\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Do I need glue to assemble this?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nNo glue is required. The precision laser-cut pieces interlock securely.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Does the music box require batteries?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nNo batteries are needed. It features a traditional wind-up mechanical movement.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;What age is this recommended for?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nThis model is recommended for ages 14 and up.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;How do returns work?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nWe offer 30-day returns for unused items in original condition. Customers pay return shipping. Contact info@jigden.com to start a return.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical music box with rotating windmill sails\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut birch plywood construction\u003c\/li\u003e\n\u003cli\u003eRelaxing, screen-free assembly process\u003c\/li\u003e\n\u003cli\u003ePerfect rustic decor gift for crafters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 19 cm \/ 7.5 in · Width 8 cm \/ 3.1 in · Height 15 cm \/ 5.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e310 g \/ 0.310 kg \/ 0.68 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue to assemble this?\u003c\/h4\u003e\u003cp\u003eNo glue is required. The precision laser-cut pieces interlock securely.\u003c\/p\u003e\u003ch4\u003eDoes the music box require batteries?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. It features a traditional wind-up mechanical movement.\u003c\/p\u003e\u003ch4\u003eWhat age is this recommended for?\u003c\/h4\u003e\u003cp\u003eThis model is recommended for ages 14 and up.\u003c\/p\u003e\u003ch4\u003eHow do returns work?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns for unused items in original condition. Customers pay return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931314127064,"sku":"MPT072","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_ad98e162-b669-4e8b-9215-582681b109cb.jpg?v=1782889658"},{"product_id":"mechanical-jewelry-box-3d-wooden-puzzle","title":"Mechanical Jewelry Box 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Discover the satisfaction of building your own secret treasure chest with the Mechanical Jewelry Box 3D Wooden Puzzle. This elegant, hexagonal keepsake features intricate laser-cut filigree and a working mechanical combination dial to keep your small valuables tucked away. Open the lid to reveal a beautifully designed dual-tier interior, complete with seven upper compartments and a spacious lower storage area. Whether you are looking for a relaxing, screen-free weekend project or a truly unique, handmade gift to present to a loved one, this beautiful wooden model delivers a rewarding crafting experience that transforms into a stunning piece of functional home decor.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 2-4 hours\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 5.5 x 5.04 x 3.7 inches (14 x 12.8 x 9.5 cm)\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Working mechanical combination dials, dual-tier storage, intricate filigree design\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: Do I need glue or tools to assemble this?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: No glue or special tools are required. The precision laser-cut wooden pieces are designed to interlock securely on their own.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: Does it require batteries?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: No batteries are needed. The combination lock operates entirely through clever mechanical wooden gears.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: What is the recommended age for this kit?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: This model is recommended for ages 14 and up due to small parts and the complexity of the mechanical assembly.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: How do returns work?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: We offer 30-day returns for unused items in their original condition. The customer is responsible for return shipping costs. Just email us at info@jigden.com to get started.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuild your own beautiful hexagonal jewelry box with a working mechanical combination lock.\u003c\/li\u003e\n\u003cli\u003eFeatures a dual-tier interior with seven upper compartments and a spacious lower storage area.\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut birch plywood pieces fit together perfectly with no glue required.\u003c\/li\u003e\n\u003cli\u003eAn engaging, screen-free weekend project that doubles as a stunning decorative keepsake.\u003c\/li\u003e\n\u003cli\u003eThe perfect handmade gift for crafters, puzzle lovers, and anyone who appreciates unique decor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 14 cm \/ 5.5 in · Width 12.8 cm \/ 5.0 in · Height 9.5 cm \/ 3.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e370 g \/ 0.370 kg \/ 0.82 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or tools to assemble this?\u003c\/h4\u003e\u003cp\u003eNo glue or special tools are required. The precision laser-cut wooden pieces are designed to interlock securely on their own.\u003c\/p\u003e\u003ch4\u003eDoes it require batteries?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. The combination lock operates entirely through clever mechanical wooden gears.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age for this kit?\u003c\/h4\u003e\u003cp\u003eThis model is recommended for ages 14 and up due to small parts and the complexity of the mechanical assembly.\u003c\/p\u003e\u003ch4\u003eHow do returns work?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns for unused items in their original condition. The customer is responsible for return shipping costs. Just email us at info@jigden.com to get started.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931355873496,"sku":"MPT073","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_60a5b04c-29e9-442c-96c1-dbebf8915ed9.jpg?v=1782890973"},{"product_id":"mechanical-cipher-box-3d-wooden-puzzle","title":"Mechanical Cipher Box 3D Wooden Puzzle","description":"\u003cp\u003eUnlock the joy of hands-on craftsmanship with the Mechanical Cipher Box 3D Wooden Puzzle. Designed for curious minds and lovers of intricate mechanisms, this captivating DIY kit transforms flat wooden sheets into a fully functional, locking treasure box. Turn the rotating dial, align the secret combination, and lift the hinged lid to reveal a hidden compartment perfect for storing jewelry, keepsakes, or special notes. Whether you are seeking a relaxing weekend digital detox or building a one-of-a-kind handmade gift for someone special, the Cipher Box delivers a deeply satisfying build and a stunning display piece that sparks conversation on any desk or bookshelf.\n\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 2–3 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 4.53 x 3.94 x 3.35 inches (11.5 x 10.0 x 8.5 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Working rotating combination dial, hinged lid with iris-style decorative top panel, hidden interior storage compartment, precision interlocking joints\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Do I need glue or batteries to build this model?\nA: No glue and no batteries are required. All precision laser-cut wooden pieces interlock securely using clever mechanical joints.\n\nQ: What is the recommended age for this puzzle?\nA: This model is recommended for ages 14 and up due to intricate mechanical parts and detailed assembly steps.\n\nQ: Can I actually store items inside the box?\nA: Yes! Once assembled and unlocked using the combination dial, the interior compartment opens to securely hold small jewelry, coins, or secret notes.\n\nQ: What happens if I break a piece during assembly?\nA: Please reach out to our customer support team at info@jigden.com with your order number, and we will gladly assist you.\n\nQ: How long does shipping take to the United States?\nA: Orders ship within 48 hours and typically arrive at your doorstep in 6–8 business days with all duties included.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking Mechanical Combination Lock: Features a precision-engineered rotating dial mechanism that requires the correct sequence to unlock the secret interior compartment.\u003c\/li\u003e\n\u003cli\u003eNo Glue or Tools Required: Crafted from premium laser-cut birch plywood with smooth, burnt-edge detailing that interlocks seamlessly for a clean, sturdy assembly.\u003c\/li\u003e\n\u003cli\u003eSecret Treasure \u0026amp; Jewelry Storage: Doubles as an interactive keepsake box to store rings, coins, or private notes once built.\u003c\/li\u003e\n\u003cli\u003eRewarding Screen-Free Project: Offers an immersive, tactile building experience designed to relax the mind and spark curiosity for adults and teens 14+.\u003c\/li\u003e\n\u003cli\u003eThe Ultimate Interactive Gift: Build it yourself to present a personalized mystery box, or gift the unassembled kit to a puzzle lover for hours of engaging DIY fun.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 11.5 cm \/ 4.5 in · Width 10 cm \/ 3.9 in · Height 8.5 cm \/ 3.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e351 g \/ 0.351 kg \/ 0.77 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or batteries to build this model?\u003c\/h4\u003e\u003cp\u003eNo glue and no batteries are required. All precision laser-cut wooden pieces interlock securely using clever mechanical joints.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age for this puzzle?\u003c\/h4\u003e\u003cp\u003eThis model is recommended for ages 14 and up due to intricate mechanical parts and detailed assembly steps.\u003c\/p\u003e\u003ch4\u003eCan I actually store items inside the box?\u003c\/h4\u003e\u003cp\u003eYes! Once assembled and unlocked using the combination dial, the interior compartment opens to securely hold small jewelry, coins, or secret notes.\u003c\/p\u003e\u003ch4\u003eWhat happens if I break a piece during assembly?\u003c\/h4\u003e\u003cp\u003ePlease reach out to our customer support team at info@jigden.com with your order number, and we will gladly assist you.\u003c\/p\u003e\u003ch4\u003eHow long does shipping take to the United States?\u003c\/h4\u003e\u003cp\u003eOrders ship within 48 hours and typically arrive at your doorstep in 6–8 business days with all duties included.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931373830360,"sku":"MPT076","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_7fdaf7ba-e27b-4111-965e-4307bc8e7a32.jpg?v=1782892075"},{"product_id":"mechanical-music-jewelry-box","title":"Mechanical Music Jewelry Box 3D Wooden Puzzle","description":"\u003cp\u003e\u0026lt;p\u0026gt;Craft a beautiful keepsake with this intricate mechanical jewelry box. Featuring a mesmerizing expanding tray design and a built-in wind-up music mechanism, it offers a rewarding hands-on build that doubles as an elegant storage piece. Perfect as a thoughtful, handmade gift.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 3-5 hours\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 6.3 x 4.72 x 4.05 in \/ 16 x 12 x 10.3 cm\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Wind-up music box, expanding cantilever trays, mechanical iris lid\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;FAQ\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Q: Do I need glue?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nA: No, the precision-cut pieces interlock securely without glue.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Q: Does it require batteries?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nA: No, the music box operates via a mechanical wind-up gear.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Q: What is the recommended age?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nA: Ages 14 and up due to intricate assembly.\u0026lt;br\u0026gt;\n\u0026lt;strong\u0026gt;Q: How do returns work?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\nA: We offer 30-day returns on unused items in original condition. The customer pays return shipping. Contact info@jigden.com to start a return.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExpanding cantilever storage trays\u003c\/li\u003e\n\u003cli\u003eBuilt-in wind-up music mechanism\u003c\/li\u003e\n\u003cli\u003eIntricate laser-cut floral filigree\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 16 cm \/ 6.3 in · Width 12 cm \/ 4.7 in · Height 10.3 cm \/ 4.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e645 g \/ 0.645 kg \/ 1.42 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue?\u003c\/h4\u003e\u003cp\u003eNo, the precision-cut pieces interlock securely without glue.\u003c\/p\u003e\u003ch4\u003eDoes it require batteries?\u003c\/h4\u003e\u003cp\u003eNo, the music box operates via a mechanical wind-up gear.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age?\u003c\/h4\u003e\u003cp\u003eAges 14 and up due to intricate assembly.\u003c\/p\u003e\u003ch4\u003eHow do returns work?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns on unused items in original condition. The customer pays return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931421049048,"sku":"MPT079","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_685f0297-13d9-450b-8828-f5f50bed282c.jpg?v=1782893651"},{"product_id":"kinetic-peg-maze-wooden-model","title":"Kinetic Peg Maze 3D Wooden Model Kit","description":"\u003cp\u003e\u0026lt;p\u0026gt;Discover the satisfying rhythm of mechanics with this Kinetic Peg Maze. Turn the hand-crank to lift marbles to the top, then watch them cascade through a mesmerizing wooden obstacle course. It's a rewarding, screen-free project that doubles as captivating kinetic desk art.\u0026lt;\/p\u0026gt;\n\u0026lt;ul\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 3–5 hours\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 11.42 x 8.27 x 8.66 in (29 x 21 x 22 cm)\u0026lt;\/li\u0026gt;\n  \u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Hand-crank gear lift, cascading peg maze, marble return track\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\u0026lt;p\u0026gt;Free shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: Do I need glue or batteries?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: No. The pieces interlock securely without glue, and the lift is entirely hand-cranked.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: What is the recommended age?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: This model is rated for ages 14 and up due to small parts and marbles.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: How long does shipping take?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: Orders ship within 48 hours and arrive in the US in 6–8 business days.\u0026lt;\/p\u0026gt;\n\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Q: What is the return policy?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;A: We offer 30-day returns for unused items in original condition. Customers pay return shipping. Contact info@jigden.com to start a return.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHand-cranked kinetic marble lift\u003c\/li\u003e\n\u003cli\u003eMesmerizing cascading peg-maze\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut birch plywood\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required\u003c\/li\u003e\n\u003cli\u003ePerfect screen-free gift for hobbyists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 29 cm \/ 11.4 in · Width 21 cm \/ 8.3 in · Height 22 cm \/ 8.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e670 g \/ 0.670 kg \/ 1.48 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or batteries?\u003c\/h4\u003e\u003cp\u003eNo. The pieces interlock securely without glue, and the lift is entirely hand-cranked.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age?\u003c\/h4\u003e\u003cp\u003eThis model is rated for ages 14 and up due to small parts and marbles.\u003c\/p\u003e\u003ch4\u003eHow long does shipping take?\u003c\/h4\u003e\u003cp\u003eOrders ship within 48 hours and arrive in the US in 6–8 business days.\u003c\/p\u003e\u003ch4\u003eWhat is the return policy?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns for unused items in original condition. Customers pay return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931431862488,"sku":"MPT080","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_4f204623-a471-4fd7-904c-fe4e40fc38a7.jpg?v=1782894246"},{"product_id":"mechanical-iris-wooden-puzzle-box","title":"Mechanical Iris 3D Wooden Puzzle Box","description":"\u003cp\u003eUncover the satisfying mechanics of this laser-cut puzzle box. Featuring a smooth, camera-style iris aperture, it serves as an engaging tactile brain teaser and a unique stash box for small treasures. Perfect for puzzle enthusiasts and gift-givers seeking a screen-free, hands-on experience.\n\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 1-2 Hours\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 4.53 in (11.5 cm) L x 2.36 in (6 cm) H\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Mechanical iris aperture lid, intricate laser-engraved motifs\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Does this require glue?\nA: No glue is required. The precision laser-cut pieces interlock securely.\n\nQ: Does it need batteries?\nA: No batteries needed. The iris mechanism operates entirely by hand.\n\nQ: What is the age recommendation?\nA: This model is recommended for ages 14 and up due to delicate moving parts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCamera-style mechanical iris aperture\u003c\/li\u003e\n\u003cli\u003eLaser-engraved decorative motifs\u003c\/li\u003e\n\u003cli\u003eFunctions as a tactile puzzle and small stash box\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 11.5 cm \/ 4.5 in · Width 11.5 cm \/ 4.5 in · Height 6 cm \/ 2.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e135 g \/ 0.135 kg \/ 0.30 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDoes this puzzle need glue?\u003c\/h4\u003e\u003cp\u003eNo glue is required. The laser-cut pieces are designed to fit together by hand.\u003c\/p\u003e\u003ch4\u003eDoes this puzzle need batteries?\u003c\/h4\u003e\u003cp\u003eNo batteries are required. It is a hands-on wooden puzzle model, not an electronic toy.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931453718744,"sku":"MPT083","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_108b3440-5e59-4dd3-b045-6a41172051e3.jpg?v=1782895337"},{"product_id":"magical-book-box-3d-wooden-puzzle","title":"Magical Book Box 3D Wooden Puzzle","description":"\u003cp\u003eDiscover a world of fantasy with this intricate magical book box. Featuring a detailed wizard's study and a clever gear-and-sword latch, this wooden kit opens to reveal a secret storage compartment. Perfect for bookshelf decor or safeguarding your favorite keepsakes.\n\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; Varies by builder\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 6.89 x 1.97 x 7.08 in (17.5 x 5.0 x 18.0 cm)\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Secret storage compartment, mechanical gear latch, living hinge spine\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\nQ: Does this kit require glue?\nA: No glue is required. The precision laser-cut pieces interlock securely.\n\nQ: Are batteries needed?\nA: No batteries are needed. The latch operates entirely mechanically.\n\nQ: What is the recommended age?\nA: This kit is recommended for ages 14 and up due to small parts.\n\nQ: What is the return policy?\nA: We offer 30-day returns. Customers pay return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecret interior storage compartment\u003c\/li\u003e\n\u003cli\u003eMechanical gear-and-sword locking latch\u003c\/li\u003e\n\u003cli\u003eIntricate 3D wizard study diorama\u003c\/li\u003e\n\u003cli\u003eFlexible laser-cut living hinge spine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 17.5 cm \/ 6.9 in · Width 5 cm \/ 2.0 in · Height 18 cm \/ 7.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e365 g \/ 0.365 kg \/ 0.80 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eIntermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDoes this kit require glue?\u003c\/h4\u003e\u003cp\u003eNo glue is required. The precision laser-cut pieces interlock securely.\u003c\/p\u003e\u003ch4\u003eAre batteries needed?\u003c\/h4\u003e\u003cp\u003eNo batteries are needed. The latch operates entirely mechanically.\u003c\/p\u003e\u003ch4\u003eWhat is the recommended age?\u003c\/h4\u003e\u003cp\u003eThis kit is recommended for ages 14 and up due to small parts.\u003c\/p\u003e\u003ch4\u003eWhat is the return policy?\u003c\/h4\u003e\u003cp\u003eWe offer 30-day returns. Customers pay return shipping. Contact info@jigden.com to start a return.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931479310552,"sku":"MPT086","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_1ada365b-8501-4988-80f8-e661757723b7.jpg?v=1782896611"},{"product_id":"kinetic-butterfly-3d-wooden-puzzle","title":"Kinetic Butterfly 3D Wooden Puzzle","description":"\u003cp\u003eBring nature to life with this kinetic butterfly automaton. Turning the hand-crank sets the intricate wooden gears in motion, gracefully flapping the butterfly's wings. It is a relaxing build that doubles as a charming piece of interactive desk art.\n\n\u0026lt;ul\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; Premium Birch Plywood\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Time:\u0026lt;\/strong\u0026gt; 1-2 hours\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Dimensions:\u0026lt;\/strong\u0026gt; 4.5\" L x 2.3\" H (11.5 x 5.8 cm)\u0026lt;\/li\u0026gt;\n\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Features:\u0026lt;\/strong\u0026gt; Hand-crank kinetic wing mechanism, floral engraved base\u0026lt;\/li\u0026gt;\n\u0026lt;\/ul\u0026gt;\n\nFree shipping \u0026amp; duties included — no hidden fees at checkout · Ships in 48h, arrives in 6–8 business days · 30-day returns\n\u0026lt;p\u0026gt;All-inclusive pricing includes shipping and import duties; free shipping on every order with no minimum and no hidden checkout fees. Ships in 48h and arrives in 6–8 business days. 30-day returns; customers pay return shipping. Contact info@jigden.com.\u0026lt;\/p\u0026gt;\n\n\u0026lt;strong\u0026gt;Do I need glue or batteries?\u0026lt;\/strong\u0026gt;\nNo glue or batteries are required. The pieces interlock, and the motion is fully mechanical.\n\n\u0026lt;strong\u0026gt;Is this suitable for children?\u0026lt;\/strong\u0026gt;\nThis model is rated 14+ due to small parts and is not intended as a toy for young children.\n\n\u0026lt;strong\u0026gt;Does it play music?\u0026lt;\/strong\u0026gt;\nNo, this is a purely kinetic model focused on the mechanical wing-flapping motion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInteractive hand-crank mechanism flaps the butterfly wings.\u003c\/li\u003e\n\u003cli\u003eElegant floral-engraved wooden base.\u003c\/li\u003e\n\u003cli\u003ePrecision laser-cut parts for smooth assembly.\u003c\/li\u003e\n\u003cli\u003eNo glue or batteries required.\u003c\/li\u003e\n\u003cli\u003ePerfect kinetic art gift for nature lovers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces\u003c\/th\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinished size\u003c\/th\u003e\n\u003ctd\u003eLength 11.5 cm \/ 4.5 in · Width 11 cm \/ 4.3 in · Height 5.8 cm \/ 2.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage weight\u003c\/th\u003e\n\u003ctd\u003e110 g \/ 0.110 kg \/ 0.24 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAge range\u003c\/th\u003e\n\u003ctd\u003e14+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePremium Birch Plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDifficulty\u003c\/th\u003e\n\u003ctd\u003eBeginner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDo I need glue or batteries?\u003c\/h4\u003e\u003cp\u003eNo glue or batteries are required. The pieces interlock, and the motion is fully mechanical.\u003c\/p\u003e\u003ch4\u003eIs this suitable for children?\u003c\/h4\u003e\u003cp\u003eThis model is rated 14+ due to small parts and is not intended as a toy for young children.\u003c\/p\u003e\u003ch4\u003eDoes it play music?\u003c\/h4\u003e\u003cp\u003eNo, this is a purely kinetic model focused on the mechanical wing-flapping motion.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships from the US-facing Jigden store in 5-8 business days after order confirmation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns:\u003c\/strong\u003e 30-day returns are accepted for unused items in original condition. Contact support with your order number before sending anything back.\u003c\/p\u003e","brand":"JigDen","offers":[{"title":"Default Title","offer_id":51931536654552,"sku":"MPT088","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/files\/01_main_white_07134b6c-532f-4b45-bac3-8e072cb89638.jpg?v=1782898996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6832\/3032\/collections\/collection-mechanical.jpg?v=1782921410","url":"https:\/\/jigden.com\/collections\/mechanical-3d-puzzles.oembed","provider":"JigDen","version":"1.0","type":"link"}