Zwilling's Peak cookware lets you sear like a pro with the ease of non-stick performance. Tri-ply stainless steel construction gives the frying pans superior heat retention, while the titanium-reinforced exteriors offer enhanced durability and resistance to corrosion. The cooking surfaces feature a ceramic non-stick coating that leaves a top layer of stainless steel exposed in a pattern that maximizes surface contact for top-notch searing, browning and caramelization. The tempered glass lids' flat design encourages circulation of heat and moisture. This essential set consists of 8-, 10- and 12-inch lidded frying pans.