● Size (approx.): 7.3cm diameter x 9cm height ● Capacity (approx.): 230cc ● Made in Japan, Mino-yaki ● Material: Ceramic ● Microwave safe, Dishwasher safe, Oven not allowed This is a modern teacup that incorporates the shape of a cast iron teapot (tetsubin) made in the Tohoku region of Japan. The design point is the edge that changes in the middle of the teacup body, referencing the shape of the tetsubin.