Size: Diameter: Approximately 12cm Height: Approximately 7.8cm The bottom reads "Shouraku," and I believe this is a teabowl by Sasaki Shouraku. I don't have detailed information, so please make your judgment based on the images. The paper box that the teabowl came in is in poor condition and I plan to discard it, but I might use it for packing if possible. The condition of the teabowl appears relatively good, but there may be some staining and scratches due to aging. Please check the images. Please understand that this is a long-term storage item before purchasing. Tea ceremony utensils