3D Wooden Mechanical Marble Run Puzzle DIY Assembly Marble Coaster

FEATURES & KEY HIGHLIGHTS:

Mechanical Marble Run Mechanism: Features intricate wooden gears, hand-crank lifts, and dynamic track pathways that send marbles rolling through complex loops.

Engaging DIY Craft Experience: Delivers an immersive hands-on building challenge that sharpens spatial thinking, mechanical understanding, and focus.

Precision Laser-Cut Wood: Made from eco-friendly, durable plywood sheets with smooth pre-cut edges, allowing pieces to pop out cleanly and fit snugly.

Fascinating Functional Display: Serves as an interactive desktop conversation starter and decorative display piece once fully assembled.

Excellent Gift for Adults & Teens: Perfect creative project and gift for puzzle lovers, hobbyists, engineering fans, and DIY builders.

IMPORTANT FITMENT & USAGE NOTES:

Smooth Operation Tip: Sanding and applying candle wax to gear teeth during assembly is recommended for smooth marble tracking.

Choking Hazard Warning: Contains small metal/wooden marbles and tiny parts; keep away from children under 3 years old.

What's in the box
1 x 3D Wooden Mechanical Marble Run Assembly Sheets Set
1 x Set of Marbles
1 x Assembly Instruction Manual