Official "Burn Your Heart" Rengoku Kyojuro mug from the "Demon Slayer: Kimetsu no Yaiba the Movie: Mugen Train" movie merchandise. The color changes when hot water is poured in. I kept it as part of my collection. [Product Details] Size: Approximately 83mm in diameter x H96mm, width including the handle approx. 120mm Material: Ceramic *Unused, but please understand that it has been stored at home. Please refrain from purchasing if you are sensitive to details. Demon Slayer: Kimetsu no Yaiba Tanjiro Kamado Nezuko Kamado Inosuke Hashibira Zenitsu Agatsuma Kyojuro Rengoku Giyu Tomioka Shinobu Kocho Tengen Uzui Muichiro Tokito Mitsuri Kanroji Obanai Iguro Sanemi Shinazugawa Gyomei Himejima Kokushibo Doma Akaza Mugen Train Arc Entertainment District Arc Swordsmith Village Arc #DemonSlayerMovie #MugenTrainArc #KyojuroRengokuMug #DemonSlayerMug #BurnYourHeart