Using these Sanrio Dreamy Rings is super easy - just slip them on your finger and show off your cute Sanrio character! When you get your blind box, gently open it to reveal your surprise ring. Be careful not to use excessive force to avoid damaging the box or the ring. Since the rings are made of ABS resin, you can clean them with a soft, dry cloth to keep them looking shiny. Remember, each box contains a random character, so don't be disappointed if you get a duplicate. And once you've opened a box, we can't take it back for a return or exchange, so make sure you're ready to open it. Have fun collecting all 8 designs!