Pressed aluminum; Nonstick surface for healthier cooking & easy cleanup; Oven safe up to 350deg F; Before first use, wash thoroughly in hot soapy water using a soft cloth or sponge, then dry completely; Prior to each use, a teaspoon of cooking oil should be added for better cooking results; Cooking on excessive heat can cause permanent damage to the surface &;utensil; Knives & other sharp utensils should never be used on its surface; User should add salt to water only after its come to a boil to avoid damage to cookware bottom; If used on a ceramic stovetop, pan should be lifted rather than slid across the glass plate; Gloves or oven mitts should be used as the handles & knobs may become hot; Cookware should be left to cool down on its own;or placed in lukewarm soapy water.; Hand washing is strongly recommended
Warranty: 1 Year Limited
Country of Origin: China