This is the "inverted spear of heaven," a representative cursed tool used by Toji Fushiguro. The Inverted Spear of Heaven has the special ability to forcibly nullify an opponent's cursed technique, and this keychain is a replica of the sword used to break Gojo Satoru's technique. It's a heavy and substantial sword, and it looks incredibly cool. A must-have item for fans of the manga "Jujutsu Kaisen"! Combined shipping with other clothing and accessories I have listed is also possible. If you buy multiple items, I will offer a small discount. Please take a look at my other listings and feel free to request combined purchase via the comment section. (The discount for combined purchases is about 100 yen for 2 items, and 200 yen for 3 items.)