Made in Switzerland This casserole pan has a patented nonstick coating that is made and reinforced with diamonds Designed with healthy cooking in mind youll never need unnecessary oil or fats Everyday Use Oven safe up to 500 degrees F dishwasher safe but hand washing recommended Compatible with gas electric halogen cooktops and ceramic your frying pan will perform at its best no matter what type of cooktop you use Cook in Comfort Swiss Diamonds ergonomic handles provide a safe comfortable grip and are designed to stay cool on the stovetop The rivetfree cooking surface makes cleaning up worry free of food left behind Even Cooking The cast aluminum body ensures that our saute pans will heat evenly without hotspots The perfectly flat bottom will not tip spin or warp over time Tempered Glass Lids Get the perfect fit with our durable tempered glass lid included The handle features an adjustable steam vent to control moisture without having to lift the lid The cover is ovensafe up to 500 degrees F