Thank you so much @SheetMetalHead! It’s cool to see that some exist without being made of plastic, and seems to be silent (so needed, haha). I was looking into it these days and kind of feel like magnetic stuff could be my thing too. Might give a try to both. Reminded me that when I was little I had some kind of fidget/twisty pen and it was my favorite thing ever.
Edit: seriously considering to wear rings again. Just realized that rolling them when it’s a bit too large helps a lot too. Sorry for my ramblings lol. This thread gives a lot of motivation to be a little more equipped with good and useful things.