About this 3D model

This is a stick massager, can be used for legs, feet, back and other parts of the body. It's made to relax and take the muscular pain away. It's made of a central stick (D50, L300), two handles that tightly fit to the stick and wheels of various diameters in between, rolling freely. Please consider if you can chossing a wooden or steel stick of similar sizes, or print it with high infill for it not to break.