Well I don't know if you've seen one before and I wouldn't have thought a tumbler like this one existed. It's a tumbler with mirror, cute if you ask me hehe very handy for that quick fix or if you want to check your face while working at your desk. You wouldn't look so obvious unlike when you open your purse and take out a compact mirror. Don't ask me where I bought it coz it's one of those customized corporate prizes. It's Dada's but he gave it to me since he figured I would have more use for it anyway.