If you want to support me, please check out my paid models here:
https://cults3d.com/en/users/Dynasus
Everything prints in place.
Might need some post-processing for smooth rolling.
sfff.STL | 13.0MB | |
Smooth_Outer_Surface.STL | 1.9MB | |
Spherical_roller.rar | 2.7MB |