Gyro Fidget Toy - remix

I opened the Fusion 360 file, made some measurements and recreated the model in FreeCAD.

It only has two pieces, the middle ball and the rest has been made into a single solid. I have uploaded a large inner piece and a small inner piece.

I have also uploaded the FreeCAD file that has a spreadsheet where you can change the diameter of the inner piece and the model updates.

There are other parameters you can play with too:

1. The gap between the inner and outer rings
2. The height of the ring
3. The outer diameter of the ring
4. The rounding of the edges of the rings

Install FreeCAD, have a play, make the fidget toy your brain desires.