I am selling these items due to clearing out my grandmother's house. I frequently visited the Karatsu-yaki pottery workshop (Senkaku-gama) and purchased these there. I believe they were purchased between 1980 and 1995. Condition: Unknown how many times they were used. Please judge from the photos. The right side has some signs of use on the inside. Please use a detergent that doesn't damage pottery, such as baking soda. Size: Diameter 5.9 cm, Height 8.2 cm Quantity: Set of 2 as shown in the photos. Not sold separately. Shipping: Yu-packet Plus I will also be listing tea ceremony utensils and pottery from Kitakyushu, so please take a look at my other items if you are interested. Price reductions are not possible for about six months after listing.