This is a stamp case, made from scraps of fabric from the costumes of Hina dolls, purchased at a doll shop in Iizuka City, Fukuoka Prefecture. It's a carefully crafted stamp case. It's designed to fit stamps from Yamamoto Insho, so it may not fit other stamps. You can stamp with the stamp still inside the case. Size: 7cm, Inside: 2.5cm Thank you for looking.