Simple Fidget Spinner with M8 nuts

I made this simple fidget spinner as a prototyp for a kids workshop.

You just need the following stuff:

• 1 printed file
• 1 608er bearing
• 2 M8 nuts

The file was created with tinkercad and is available here: https://www.tinkercad.com/things/l5VndPvRObU
Just ungroup it and then remix it.