I ordered this ring for my girlfriend who anxiously picks at her skin around her nails often to try to replace the action. So far, it is working and she says it helps her to have that option. I ordered a size 6 originally, but it was too small for her (you may want to consider ordering a size up). I returned the size 6 and exchanged it for a size 7, which fits great. I took a long time to actually send out the return because, around this time, my cat passed away, and it was (and still is) hard to do just about anything. I told this to Bianca and she was incredibly understanding. I've currently no need to buy any more fidget jewelry, but I will be recommending this shop to friends who may need it and I sincerely appreciate Bianca's patience and kindness towards me.