Swiss Diamond 6632c Nonstick Sauteuse, 4.5-Quart Model #6632c: 32 cm (12.5") Patented nonstick coating reinforced with real diamond crystals (PFOA-free) Made in Switzerland; Cast aluminum; Oven-safe up to 500 degrees F Stay-cool ergonomic handle provides a safe, comfortable grip See-through tempered glass lid with knob that doubles as a steam vent