*looks around* Go to Etsy. Tell 'em your looking for “fidget rings”. They’ll hook you up. Tell 'em potoo22 sent ya. Idk about markets outside the US.

To add on to this, in front of other people, I play with my finger ring that has moving parts. It’s a lot more descreet than playing with other objects.

When you’re running for your life and thinking you should have improved your cardio. You never use that gym membership. Everyone is too intimidating there. Maybe it’d be better to invest in a treadmill. Wait, you looked into that before. Wasn’t it too expensive? [train of thought diverges for another minute] Wait, why did I come to this room again?