Tight Better Simple Gyro Keychain

thingiverse

I love the Simple Gyro Keychain by Jangles1981. However, it has a minor design flaw that causes the outermost ring to get stuck. I revised this by making the gaps actual spheres instead of just empty spaces. Unfortunately, they don't have perfectly smooth surfaces because I used Tinkercad. This is the tighter version that prints much better. If you print this and still experience sticking rings, try my other design instead.