Tokuuri (sake bottle): Bottom 5.5 cm Ochoko (sake cup): Diameter 5.5 cm Height 4 cm This item was found at my grandmother's house and has been stored at home for a long time. The box is stained and dirty. It says "Tokuuri set," and although it's said to be unused, there may be some deterioration due to age. Please understand that this is a long-term home storage item before purchasing.