This is an &TEAM official light stick purchased from the official store. I used it only once at a fan meeting and have kept it in its box since then. The trading card is unopened, and the light stick has been tested and confirmed to be working. There is some peeling of the seal from when it was opened. I don't see any scratches or dirt to the naked eye, but please understand that it has been used for a short time. Thank you. Group name: &TEAM