Pioneering Granitestone cookware features a mineral infused granite coating that is the perfect blend of nonstick, durability & ease of use without the sacrifice of style. Granitestone cookware is pressed from a single sheet of aluminum and layered 3 times with our proprietary coating for the ultimate nonstick experience which requires no oil; that's healthy cooking easy! The extra thick coating is extremely durable and scratch resistant and metal utensil safe. The pan's sleek and modern speckled exterior with neutral tones is sure to match any kitchen decor. Cleanup is a breeze too, and the pans will look new even after years of use!