STEM LAB by UGears UTG0066 Differential Sheet Metal - Copper and speed control mounting plate

and speed control mounting plate (part #3725R))

3 is not for everyone

DC/DCC Lighting Features: Interior Lights and Marker Lights

M3x20mm Button Head (1)

STEM LAB by UGears UTG0066 Differential Sheet Metal - Copper and speed control mounting plateSTEM LAB by UGears UTG0066 Differential Have you ever wondered how cars' wheels move at different speeds when you turn? If so, assemble the UGears STEM LAB Differential model to learn about the inner workings of your car's transmission. After you finish the model, you have the perfect interactive decoration to display on your dresser or mantlepiece. The UGears STEM LAB Differential model features the updates made by Ferdinand Porsche in the 1930s to