Set of 5 sake cups from Shichiemon Kiln in Yamagata Prefecture - Quantity: Set of 5 - Color: Blue-green - Material: Ceramic - Use: Sake cup / Guinomu (small sake cup) These have been stored at my parents' house for a long time. The box is deteriorated and stained, and the metal fittings have rust, but the items themselves are new and unused. Please purchase only if you understand this.