Thank you for viewing. Please be aware that this is a long-term inventory item. There are three sizes: large, medium, and small. The photo shows the large size. The pottery is unglazed and is also called a "suyaki sakazuki" (unglazed sake cup). It is used to drink sacred sake from a pure cup. It is offered to the household Shinto altar. During the Warring States period, it is said that people would pour sake into these cups during battles, and then throw them to encourage each other. Dimensions: ① Large: 9cm diameter, 2cm height ② Medium: 8cm diameter, 1.6cm height ③ Small: 6.5cm diameter, 1.5cm height There are three sizes as mentioned above. Please comment with the size you would like to order. The price is the same for all sizes.