Mechanical marble run 3D wooden puzzle on a white background.
Assembled mechanical marble run 3D wooden puzzle displayed on an oak desk in a living room.
Adult hand placing a marble on the mechanical marble run 3D wooden puzzle to show scale.
Macro close-up showing wooden gears and laser-cut details of the mechanical marble run.
Mechanical marble run 3D wooden puzzle presented next to a kraft gift box.
JigDen

Mechanical Marble Run 3D Wooden Puzzle

$35.00 $58.00
Price
$35.00 $58.00you save $23.00

Discover the mesmerizing beauty of perpetual motion. Our flagship Mechanical Marble Run is a monumental build that brings physics to life. Turn the hand crank to set the intricate system of gears, lifts, and tracks into motion. This is the ultimate screen-free challenge, offering hours of focused flow state and endless entertainment once completed.

Specifications

  • Material: Premium Birch Plywood
  • Assembly Time: 6-8 hours
  • Dimensions: 11.7 x 10.5 x 10.3 inches (29.7 x 26.6 x 26.1 cm)
  • Features: No glue required, 100% mechanical, hand-crank operation

FAQ

Does this require glue? No.

Does it need batteries? No, it operates via a hand crank.

Customer Reviews

5/5

Easily the most fun I've had building a model. The marble run works perfectly once assembled. It’s a great conversation starter in my living room.

Robert C.

5/5

Took me about 7 hours over the weekend. The sense of accomplishment when you drop that first marble in and watch it navigate the tracks is unmatched.

Thomas G.

5/5

The quality of the birch wood is fantastic. No splinters, and no glue smell. A truly premium gifting experience.

Amanda L.

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Mechanical Marble Run 3D Wooden Puzzle
$35.00$58.00