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 Light colored smooth interior enamel allows easy monitoring of cooking progress Ergonomic handles are designed for easy lifting Compatible with all cooktops and oven-safe up to 500°F (black phenolic Signature knobs up to 480°F and Classic knobs up to 390°F) Safe for dishwasher