I bought it, but I have no use for it and have never used it. The seal has been opened, but I haven't snagged it on anything or hung anything from it. I really like the design, but I don't plan on using it, so it feels like a waste. It's been kept in my study desk drawer, so it's clean. I'll include a KEEN sticker as a bonus. It should have cost around 2000 yen originally. I will send it via Neko Pos.