Chocolate Stoneware Mug (sold separately). Fired to 2265 degrees F. Each mug measures approximately 4" wide x 3.5 tall, holds approximately 14 oz, and is wheel-thrown, with a trimmed foot and a handle attached for a comfortable grasp. The mugs are glazed in an iridescent and cheerful greenish glaze that compliments the rich chocolate clay body. Perfect for sipping warm or cold beverages! Food safe, microwave and dishwasher safe.