I'm currently cleaning up my parents' house. These are items my father collected, as he loves black persimmon wood and other crafts. Approximately 23cm. Please allow for some error as this is amateur measurement. He collected so many chopsticks he didn't even use... I'm truly impressed by my father's collection of wood crafts, realizing how much he loved wood. Please refrain from inquiries about selling individual items. The tatami tray in the photo is not included in the sale. Please understand the item based on the description and photos, and only purchase if you agree.