The reason is on me. This is Nagano Ryota's penlight ver. 2. I kept it in a case after purchase. I haven't used it at any live performances. There are no noticeable scratches or stains, but please refrain from purchasing if you are nervous, as it has been in someone else's hands once. It will be shipped in an OPP bag and bubble wrap, and then posted. To prevent accidents, the batteries will be removed before shipping. If you understand the above, you can buy it immediately ⭕️ Genjibu (Genin wa jibun ni aru) penlight