Handmade ceramic mug made thoughtfully with porcelain clay. One of a kind mugs gives more creative freedom to the artist, and allows shops to be able to offer unique pieces that would not otherwise be able to be wholesaled. Only one can be purchased- add several for a small (or large) unique Erika Christine Ceramics collection. Porcelain, underglaze, glaze, gold luster Measurements Height: approx 3.75" Width: approx 3.25" Can hold approx. 12 ounces of liquid Dishwasher safe, handwashing recommended NOT microwave safe due to gold luster