This is a mug by Motoko Endo, made of Mishima-yaki (powdered slip). There is a chip of about 1mm on the lip. Size: Top: approx. 70mm Bottom: approx. 80mm Height: approx. 70mm Pottery Microwave: Yes (for warming) Oven: No Dishwasher: No Motoko Endo, based in Machida, Tokyo, mainly creates Mishima-yaki and iron-glazed pottery. Her simple and rustic pieces, which convey the warmth of the earth, are perfect for everyday use.