Since we are on the subject of wearable fidgets, Another type of wearable fidget, one that I use everyday, are Spinning Rings.
I personally use this all black spinning ring due to it being easy to carry around and use. Even as I type this article I am wearing this ring. Spinning rings can help those who like to fidget with things in their hands and fingers. I usually find myself half spinning the ring when I am taking notes in class or even just listening to music on my way home from school. I will say that this item is easy to lose. I lost it a week after I got it lucky I was able to find it last week. The one i have can be found here.