Here is another cool kinetic ring that can take your mind off things. The Wave Balls Ring features tactile balls under a rotating bezel. You can move it with one finger or both hands. The Wave Balls Ring has a titanium construction with ceramic balls.
OryxMechanical is selling these on Etsy. More info is available here.
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.