Ceramic Stoneware Soup and Beverage Mug with Lid, Red 20 oz (Set of 2) Heat, serve, store, reheat, and even bake - all in one dish Made of durable, reliable ceramic to ensure flawless, even baking and heating. Tight-fitting plastic lid ensures spill-proof, leak-proof storage and re-heating Great for soups, beverages, coffee, souffles, hot chocolate, dips, even individual-sized desserts and custards Stylish and versatile Easy to clean; oven, dishwasher and microwave safe