Black Glaze (Temmoku Glaze) Matcha Tea Bowl No box included. At the waist of the tea bowl, there appears to be a boundary line, but this is due to the lighting, and there is no line. Dimensions (approx.): Diameter (mouth): 11.4 x 11.8 cm Height: 6.8 cm Diameter (base): 4.8 cm It appears slightly irregular in shape, with a twist that gives it an Oribe-ware feel. Overall, a beautiful oil spot Temmoku pattern, like scattered stars, can be seen. There is some evidence of use.