Die-cast. Die-cast Technology allows for metal thickness exactly where needed, so your pan is strong and heats evenly, yet is light and easy to handle 12 Cups – each having a volume of 25 ml Inner PFOA Free German 3-coat Nonstick - lasts longer Outer German Ceramic Coating – For great looks, stain resistant Integrated Bracket-cum-Flame Guard - handle will stay cool and will not loosen