Brand: Marusan Kondo J-mode Ring Pair Cups. These Mino-yaki cups have a calming charcoal gray color. The texture is slightly rough, as is the rim. These beer cups feature a ring design reminiscent of a ring. Although new and unused, the silver cup has some unevenness in the firing process, resulting in color variations (see image 7). Not dishwasher or microwave safe. Diameter: 8.5cm Height: 13.5cm Made in Japan Ceramic The opening of the box (where the cups are removed) is slightly torn (see image 6).