Ugears Stem Lab Gearbox art kit in any order and from

in any order and from any said

This is one-of-a-kind art that's both fun and functional

with unique shapes for curious minds

removable brake

They're sure to have tons of fun watching the balls drop

Ugears Stem Lab Gearbox art kit in any order and fromLearn how the manual GEARBOX works: The Gearbox is a stylised educational model, an interactive study guide to the mechanism, only for learning its essentials and principles of working. A mechanical gearbox is a reducer that provides speed and torque conversions from a motor to the driving wheels. After assembly, you can experiment with the' Ugears manual Gearsbox, by turns, choose I, II, III, or reverse with a kinematic pair of gears with different