Created with the home chef in mind, T-fal signature non-stick cookware provides an array of user-friendly features. Its innovative T-fal thermo spot heat indicator makes it easy to properly pre heat pans, which helps seal in the flavor of food, whether sauteing or searing. When the pattern in the center turns to a solid red spot, the pan is hot and ready to cook. The cookware's heavy-gauge aluminum construction heats quickly and offers long-lasting strength, while its even-heat base distributes heat throughout for reliable cooking results. Use the cookware on any cook top, except for induction.