Calphalon DS9DC Commercial 9-Piece Hard-Anodized Cookware Set

Set includes: 8" omelette, 10" omelette, and 12" omelette, 3qt chefs casserole with cover, 7qt chefs casserole with cover, and 2.5qt shallow saucepan with cover. Heavy-gauge aluminum is responsive to temperature changes. These pans feature the original Calphalon hard anodized surface, which is stick resistant, meaning that it sticks when you want it (when your searing, browning) and releases when you need it to(when your food is ready). If you know how cast iron cooks, you know how the hard anodized cooks, but hard anodized has many beneifts that make it better choice- aluminum is a better conductor than iron, you never season your pan(so you dont have flavor transfer from dish to dish), and it doesn't rust! All pans are spun or drawn into shape, which makes the entire pan (sides as well as bottom) the same thickness, which guarantees even heating throughout. If you enjoy cooking and want the best and most versatile surface for performing a variety of techniques- this is the surface for you! Metal utensil and broiler safe. Lifetime Warranty.