I've become a huge fan of Silver Insanity's jewelry and this piece is no exception. It is very well made and very sturdy. I bought this as a thumb ring because it's easier to play with the spinner. One piece of advice though... at first I was going to return it because it wasn't spinning properly, it seemed to be catching and dragging in one spot, but after playing with it for a while it actually started spinning more freely so I no longer saw any reason to return it. I highly recommend this ring or any of Silver Insanity's jewelry, you won't be disappointed!