T-fal C109SC Signature Nonstick Expert Thermo-Spot Heat Indicator Cookware Set, 12-Piece, Blue Heavy-gauge aluminum construction for fast, even heating; Thermo-Spot indicator for properly pre-heating fry pans Nonstick interior and exterior for low-fat cooking and easy cleaning; PFOA, Lead, and Cadmium-free Ergonomic heat-resistant handles for a comfortable grip; vented tempered-glass lids trap in heat and moisture Oven safe up to 350 degrees F; limited lifetime warranty; dishwasher-safe Dishwasher safe; oven safe to 350 degrees F