yacs one arm compact coin fidget toy

Yet another coin fidget toy. This one is a compact one arm version. That means it is unbalanced. You can’t spin it on a fingertip, but instead you can get it to rotate by flicking your wrist, without touching the spinner itself.
This is sized for the standard 608 skate bearing, 22 mm × 7 mm.

There are two ready-made STLs there, for coins i had lying around:

• four 1 euro cent coins
• five 2 Indian rupee coins, 2007 version, nominally 27 mm ⌀, but slightly smaller IRL