HAND MADE Perfect for preparing sauces, pan reductions and more, this heirloom-quality copper pan heats evenly and offers incredible control while cooking. Mauviel pans are painstakingly handcrafted in France and are praised by chefs around the world for their even heating, impeccable construction and timeless beauty. Features Combines two powerful cooking materials: 1.5mm copper and 18/10 stainless steel Copper exterior provides exceptional heat conductivity and control; stainless-steel interior is non-reactive Tight-fitting lid seals in moisture and keeps food warm until ready to serve Ergonomic stainless-steel handle remains cool to the touch and is securely riveted for a lifetime of use Suitable for use with most stovetop heat sources; not suitable for use with induction cooktops; oven and broiler safe to 500°F Always cook on low to medium heat; do not overheat empty pan; when cooking on a gas stovetop, ensure that the flame never extends beyond the base of the pan