Arita-yaki (Arita porcelain) Parent and Child Bowls Small Bowl: Approximately 8 x 3 cm Medium Bowl: Approximately 12 x 4.5 cm Only the two small bowls in photo 4 have been used. The edges are slightly chipped. The others are unused. If you are concerned about the used items, you can purchase the unused ones only, so please comment. These have been stored at home for a long time, so the outer box has tape residue (left center) and tape marks. Thank you for your understanding.