This is a Stray Kids penlight. I bought it from the JYP official online store around the time of the 2023 World Tour, but I couldn't get tickets, so it's been sleeping in the dark. I took it out to take pictures of the contents, but it's unused. (The box has some scratches and dirt.) Since it's new and unused, I haven't checked the operation. Please note that I am not responsible for any initial defects. I'm selling it because I'm unable to attend the live due to health reasons.