Enameled cast iron delivers superior heat distribution and retention Ready to use, requires no seasoning Easy-to-clean and durable enamel resists dulling, staining, chipping and cracking Black satin interior enamel is specially formulated for higher surface temperatures to enhance cooking performance Lightest weight cast iron by quart on the market Compatible with all cooktops and oven-safe up to 500 F Safe for dishwasher and metal utensils.