This is a set of rice bowls and teacups I received as a gift. They are unused. Rice bowl: Approximately 11cm in diameter, 7cm in height. Teacup: 7cm in diameter, 8cm in height. The kiln's name is engraved on the bottom. I believe they are probably Arita-yaki. Please understand that these have been stored at home. I would be happy if someone would like to use them.