Swiss quality is visible in every aspect of our cookware. Heavy-duty cast aluminum bodies will never warp, while the perfectly flat base distributes heat evenly and will not tip or spin. Rivet-free interior prevents unsightly food build-up that can lead to bacterial growth. Ergonomic handles, designed for comfort and balance, stay cool on the stovetop. Tempered glass lids feature an adjustable steam vent for advanced moisture control. All Swiss Diamond products are oven-safe up to 500°F and suitable for use on gas and electric cooktops. Our patented nonstick coating, reinforced with real diamond crystals, guaranteed to immediately release food with just warm soapy water. Swiss Diamond's PFOA-free cookware features unsurpassed nonstick performance for healthy cooking and easy clean-up.