Calphalon Unison Nonstick 4-Quart Soup Pot with Lid Sear Nonstick to evenly sear, brown, and saute foods Dishwasher safe, hard-anodized aluminum construction Cast, stay-cool stainless steel handles Full lifetime warranty Soup pot with high sides and narrow opening minimize evaporation, heavy-gauge bottom provides even heating; The bottom interior is sloped for easy stirring of your stock pot. High sides and narrow opening minimize evaporation, heavy-gauge bottom provides even heating; The bottom interior is sloped for easy stirring. Cook with little or no oils, butter or fats. 100% Dishwasher safe. Oven safe to 500 degrees F / 260 degrees C. Utensils: Nylon, coated and wooden Heavy-gauge, hard anodized aluminum; Slide nonstick interiors. Cover: Domed, tempered glass with stainless steel rim High sides and narrow opening minimize evaporation, heavy-gauge bottom provides even heating; The bottom interior is sloped for easy stirring. The revolutionary, ultra-smooth SLIDE NONSTICK surface releases foods effortlessly and is ideal for omelettes, eggs and crepes Cook with little or no oils, butter or fats. 100% Dishwasher safe. Oven safe to 500 degrees F / 260 degrees C. Utensils: Nylon, coated and wooden Heavy-gauge, hard anodized aluminum; Slide nonstick interiors. Cover: Domed, tempered glass with stainless steel rim