A Better Simple Gyro Keychain

I like the Simple Gyro Keychain by Jangles1981.
But it has a little design error causing the outermost ring to stuck.
I redesigned this so the gaps are real spheres. Unlukily they have not real smooth surfaces because i was using tinkercad. So the improvement is not major but noticeable.

I also created a tighter version that works better. If you are able to make really good prints you should try it!

Have Fun!