Gear Ball Challenge 3D Wooden Puzzle – Interactive Marble Run LED Light The parts are designed to

The parts are designed to connect with a precise slot-and-tab system

natural and black wood tones with an accent wood flower

and set the marbles in motion

The "Time Travel" train station diorama fits snugly between book spines and lights up at the push of a single button

the blue light shines through the mechanical body and turns the model into a glowing centerpiece – especially impressive in the evening

Gear Ball Challenge 3D Wooden Puzzle – Interactive Marble Run LED Light The parts are designed toBring building and play together. The Gear Ball Challenge 3D kit is an interactive marble run made from laser cut wood that invites you to plan, assemble, and set the marbles in motion. Each module shows natural wood grain and a smooth finish for a satisfying touch as you guide the balls through the routes you create. Key features: Material: Laser cut wood in natural brown tones Type: 3D wooden puzzle marble run Use: Interactive toy, tabletop display,