Calphalon Enamel Cast Iron Set of 4 Mini Soup Pots, Custard Yellow Heavyweight cast iron distributes heat evenly and keeps foods warm at the table Durable porcelain enamel resists chipping and scratching Domed, dimpled covers retain and redistribute moisture during cooking and oversized oval handles make lifting easy Oven safe to 500. Enamel cast iron is safe in the dishwasher.