Asymmetric Fidget Spinner

This uses three different sizes of steel ball with the centre of mass worked out in Fusion 360.

These were just three balls I had in a box of random things, so the sizes are a little inconvenient.

Ball sizes - 19.4mm, 15mm & 12.75mm, which I think means they are really 3/4", 15mm & 1/2". The bearing is the usual 608 style.

I don't imagine many people will have those lying around, but thought someone might like to see this :)

Here's a terrible quality vi