Website: thingiverse
Author: RarelyEvil
Price: Free Download
File format: .Stl 3d printable
Description:
Nice little toy made of independently moving rings. Rings are curved inside and out and just stay together. Prints in one piece. No assembly, no hinges, no sweat. Feel free to use, change, remix, update, etc. Tinkercad version: https://tinkercad.com/things/hSaIKjNO51b-rotating-rings-toy-flat