This is a color-changing penlight ver. 3. It was sold during the "Genin wa Jibun ni Aru. ARENA LIVE 2023 Ingaritsu no Gyakuten" concert. I probably haven't used it much except during the "Ingaritsu" concert. Please understand that there may be some minor scratches. I have confirmed that it lights up. I will pack it to prevent bending and leakage before shipping. However, please understand that I am an amateur. I will ship it with the batteries removed. Genin wa Jibun ni Aru. (The Cause is Me.) Genjibu Kuto Okura Kosaku Koizumi Masaya Sakuragi Ryota Nagano Jun Muto Kazuto Mokudai Kento Yoshizawa