Marble Run Mega Adventure Bundle — Natural Wood Laser-Cut Plywood Motorized Set (Goliath + Spaceport) Assault Rifle Model The detailed design

The detailed design

Estimated assembly: 4–6 hours (level: medium)

antique machines

This kit uses laser-cut plywood pieces that slot together — no tools

Marble Run Mega Adventure Bundle — Natural Wood Laser-Cut Plywood Motorized Set (Goliath + Spaceport) Assault Rifle Model The detailed designBring hands on mechanics home with the Marble Run Mega Adventure Bundle, an interactive wooden marble run system made from laser cut plywood in natural wood tones. Build and watch two giant systems work together: Goliath the Giant Roller Coaster, the Spaceport, and the Marble Run Link Pack that joins them into a single, continuous installation. Goliath highlights: gears and wheels, wheel lift and lever drive, S accelerator, wild cyclotron funnel, and