Japanese Sake Warmer and Cooler. -2 Type Usage- Japanese Mino Ware 9.5 Lq Oz Sake Pot with 2 Mino Ware Cups. pot size: 4.7"x 5.9" 9.5 oz Cup Size; 2.16"x 1.65" Japanese MINO ware You can enjoy Cold sake and HOT sake. When you use boiling water, please wrap the pot with cloth. The pot is retentive of heat.