About this 3D model

3d print your own hand cranked marble machine. The lifting mechanism separates from the marble track, so you can mix and match different lifting mechanisms with different tracks. Requires: 9.5mm Steel Balls: https://amzn.to/3Nt12A9 Slicing tips: This is a fairly easy print. Default slicer settings should work fine. Layer Height: 0.28 (for fast printing) No supports needed.