Tramontina Limited Editions Barazzoni 3.5 Quart Full-Clad Copper Exterior Covered Casserole Lifetime warranty against defects in material and workmanship Compatible with gas, electric and ceramic glass cooking surfaces Full clad copper exterior cookware vessel and stainless steel lid are oven-safe up to 450F (232C) Handles are ergonomically designed to ensure a comfortable and firm grip Hand wash only