Anolon Nouvelle Copper12-Inch Deep Grill Pan, Gray Restaurant tested by professional chefs, the DuPont Autograph 2 nonstick coated interior is safe for use with metal utensils. Hard-anodized aluminum is twice as hard as stainless steel and provides exceptional heat distribution. Deep sided grill pan with a nonstick interior is ideal for cooking delicate foods like grilled ahi tuna or searing steaks. A ridged cooking surface gives foods the characteristic grill marks and allows fats to drain away. The cast hollow-cored stainless steel handle is attached to the pan using patent pending flush rivet technology. Food won't get stuck around the rivets so the pan cleans up easier. Oven safe to 500F." Lifetime Limited Warranty