Parametric Cat Track Toy

https://youtu.be/STSa35NJ3LY

Designed to fit a standard ping pong ball and print on a 300mm bed. For smaller printers, use the "200mm" file.

If you like, you can adjust all of the dimensions either in Customizer (when they fix it...) or through the freeware OpenSCAD. For a Tinkercad version, see https://www.thingiverse.com/thing:2901999