These are works by Yoshinori Tsuchiya of the Dohantei kiln in Izu. All pieces have the same pottery mark on the back. Size: Height: Approximately 6 cm Diameter: Approximately 7 cm (Slight size variations depending on the piece) There are two black yunomi (teacups), one with a glossy finish, and both have different colors. They have never been used after purchase and have been stored in the back of a cupboard. Selling as a set of 5. #Izu #Pottery #DohanteiKiln #YoshinoriTsuchiya #TeaCeremonyUtensils #Teacups #Yunomi #Pottery #ArtistMade #JapaneseTableware #OneOfAKind