The superlative range: Diamond Plus pans, made of forge-cast aluminium, are given an ultra-hard coating impregnated with real diamond crystals. This makes it a pan with a particularly hard, scratch-proof surface, giving it a long service life and extraordinary non-stick properties. Whatever you are preparing – you can fry using almost no fat, as well as consuming very little energy thanks to the product's excellent heat conduction properties. Fun and delicious taste are guaranteed. Diamond Plus is PFOA free, oven, dishwasher, and metal utensil safe. Made in Germany with a limited lifetime warranty. With 2 integrally cast lifting grips, this 6.3 Qt. Soup Pot w/Lid is suitable for hotplates up to 8.6" in diameter. Oven-proof (heat-resistant up to 480degF). Thermal bottom approximately .24" thick. Forge-cast aluminium.