This beautiful hand-thrown green glazed chocolate clay stoneware ceramic mug, approximately 16 oz., is hand-thrown and hand-glazed in Oberlin, OH, USA. Food, dishwasher, and microwave safe. It measures approximately 4 inches wide and 3.5 inches high. All our ceramic items are handmade and will vary from one to the next. No 2 pieces will be exactly the same. Colors may vary slightly.