The knuckle ring is a ring that hangs somewhere above your second knuckle. A man will probably wonder why it hasn’t slid down because he might think it looks ridiculously (I’m speaking from experience). Almost every woman knows this is really hip shit. Chiara Ferrangi, Rihanna, and Cara Delevingne are spotted daily with this funny piece of jewellery around their fingers. Myself included, by the way. I love it. I only have to make sure that they won’t come off when I’m washing my hands. Which happens sometimes. It just goes down the sink.