Arita-yaki Saiko... a cold sake set of four pieces, Yumeiro. "Kirameki" (sparkle) is a good name, and it's a refreshing and stylish piece. Size: Diameter: 4.9 cm Height: Approximately 6.8 cm Approximate measurements. Potter's mark: Saiko With original box. The box shows signs of aging. A stylish and beautiful piece. You can enjoy it by displaying it. Thank you very much.