These rings are so cute! I liked them so much I bought more to gift to my friends. The rings seem pretty good, sturdy quality for the price and I've worn them quite a few times now without any discolouration (but I don't wash my hands with them on just in incase to keep them in good condition). It's nothing so fancy but for the price it's good. If you're a fan of Ousama rankings then don't hestiate to get it!