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 Tight-fitting lids are specially designed to circulate steam and return moisture back to the food; Tall sides and added depth contain splatters and reduce boil overs without taking up extra stovetop space Ergonomic knobs and handles are designed for easy lifting Compatible with all cooktops and oven-safe up to 500°F; Safe for dishwasher