The file 'Rolling Ellipses Fidget Desk Toy 3D Printer Model' is (stl) file type, size is 4.0KB.
Check out the reworked design here! https://www.thingiverse.com/thing:2565277
This is a rolling ellipses fidget roller / desk toy! the disks interlock and create a shape that uses its own weight to roll surprisingly well!
rollingelipse.stl | 21.4KB |