Clear glass sake cup, wide mouth, blue. Size: Diameter approx. 7cm, Height approx. 5.5cm This glass sake cup was given as a blood donation 기념 (commemoration) a long time ago. I kept it in the box on a shelf without using it. For those who will use it. The sake cup itself is new, but the box and styrofoam have some stains. If you don't need the box, I will ship it for 1000 yen in a Yu-Packet Plus dedicated box.