Therapy is a sculpture I've been wanting to do for some time now. It is simple in nature and extremely interactive. I have nervous hands; whether I'm on the phone or just reading a book, they are moving. That is where the idea came from. There is something very soothing about spinning the nut. You will find yourself using this when you are not even aware of it. It's addicting. You can use it as you watch TV or while you are chatting with a friend.