This item has been stored for a long time. Inspection is limited to the box only. This is a "Hana Sumire" (Violet) series cold tea cup set by Kozan Gama, a brand of Maehata Toki, a Mino ware manufacturer in Gifu Prefecture. Product Features: Design: The glasses have a frosted glass-like finish, and delicate violet and yellow violets are painted on them. The rims are adorned with elegant gold accents. Composition: Typically sold as a set of 5 (5 cold tea cups and 5 ceramic saucers). Usage: Primarily suitable for serving cold tea or barley tea (approximately 7.5cm in diameter, 5.5-6cm in height). Main Specifications (Reference) Item | Details ---|--- Manufacturer | Maehata Toki Brand | Kozan Gama Series Name | Hana Sumire (or "Sumire-gusa") Cold Tea Cup Size | Diameter approx. 7.5cm x Height approx. 5.5-6.3cm Saucer Size | Diameter approx. 12-13cm