Thank you for viewing. This is a set of a "Jirori" (sake carafe) and three "reishu-hai" (cold sake glasses). The separate ice compartment allows you to keep your sake cold without diluting it. The "Jirori" is made of heat-resistant glass, so it can also be used for heating in a hot water bath. * Although the glass body of the Jirori is heat-resistant, the ice compartment packing is not heat-resistant, so please refrain from using it for warm sake or hot water. * The glasses are not heat-resistant. Capacity: Jirori approx. 360ml, Glasses 100ml Size: Glasses approx. 5.7 x 6 cm Jirori Length to spout 18 cm This item was prepared as a gift, but it became unnecessary, so I am offering it to someone who can use it. Thank you for your consideration.