Fidget Rings

They are some spinning rings I made and have a gap of 0.4mm. I made them to be thinner sideways, so they don't limit the movements of the neighbor fingers.

It can come out stuck, but you can free them with a few little knocks on a surface.

I decided to make all the sizes with 0.4 gap, 'cause I think we can get better results with less play.

There is an inverted version so you can paint the lines like the image. Paint all the surface (bumps and grooves) and remove the excess with a cloth before it dries.

Video: https://www.youtube.com/watch?v=LlX-583a3Ac

I'm glad you like it! ;)