Premium stoneware ensures excellent heat distribution for uniform browning and even cooking with no hot spotsSuperior heat retention keeps food warm or cold for servingColorful glaze is non-porous, non-reactive, scratch-resistant, and resists stains and flavor absorptionVirtually nonstick interiors easily release food for quick clean-up, and resist cracking and crazingSafe for freezer, oven, microwave, broiler, dishwasher and metal utensils