Hand built stoneware coffee / tea mug. Glazed with a clear glaze over *white crackle slip, It measures approximately 4.25 in. tall and holds approx. 10 ounces. Turquoise glaze at the foot This mug is very comfortable in the hand and is food, dishwasher and *microwave safe. * The red iron in this stoneware can sometimes get pretty warm when used in a microwave for more than a simple re-heat (30-40 sec.) *these require an additional firing, so they cost a few extra $$ compared to others that look similar.