Anolon Nouvelle Copper Hard Anodized Nonstick 9-Piece Cookware Set Set includes: 1.5-Quart and 3-Quart Covered Saucepans,8-Quart Covered Stockpot, 8.5-Inch Skillet, 3-Quart Covered Saute with Helper Handle The double full cap base features a copper core, encased in aluminum, that provides superior heat conduction DuPont's Autograph 2 nonstick is long lasting and safe for use with metal utensils and offers exceptional food release Flush rivet technology means food does not stick to rivets so cleanup is swift and simple; stainless steel lids lock in heat and moisture Safe for use on all stovetops; oven safe to 500 degrees Fahrenheit