✅ Please be sure to read the profile before purchasing. We cannot do business with those who have not read it. ★ This is a keychain from Chigusa-kun's Dekoboko Twins era. 凹凸理論 (De-kobo-ko Theory) Rubber strap, acrylic keychain ★ This item has been stored unused. There are no significant flaws, but it is an item from over 5 years ago and has been stored at home. Please refrain from purchasing if you are concerned about acceptable damage (due to aging) or original initial imperfections, or if you are very particular. ★ We will package it to be waterproof and protect it from damage. (Bubble wrap bag + wrapped with more bubble wrap, and shipped via Yu-Packet Post.) If you are concerned, you can change the shipping to a Yu-Packet Post dedicated box for an additional 100 yen. (※ Please comment before purchasing if you would like this, as we will need to change the price.) STPR AMPTAK AMPTAK×COLORS Amptak Colors Atto Purittsu Mazeta Akki Kecha Chigusa-kun Dekoboko Twins Dekoboko Twins Dekotsui Dekoboko Theory