Skip to product information
1 of 4

3D Printer Academy

180 Lift Arm Marble Machine

180 Lift Arm Marble Machine

Regular price $4.90 USD
Regular price Sale price $4.90 USD
Sale Sold out

This is a motorized marble machine that uses a clever 180 degree (half circle) lifting mechanism. 

Requires: N20 60 RPM motors, and 9.5mm steel balls

No supports required.

 

View full details