#Tea Utensils #Tea Bowl #Free Shipping Size: Approximately 11.5cm in diameter Approximately 8cm in height There is "六くべ" (Rokube) written on the bottom. After researching, I believe it is Seto ware, made by Rokubei Kato. (I'm an amateur, so I'm not sure, I looked it up on a Q&A site.) My mother bought this as a hobby, and I don't know when it was purchased, but I think it was quite a while ago. Please understand that this item has been stored at home for a long time. It was stored with other tea utensils in a shelf labeled "Tea Utensils Set." Please check the photos before purchasing. I will wrap it in bubble wrap and ship it.