A Viking Contemporary 4-ply copper-clad 9-piece set with metal lids (40591-9989C). Official contents: 10-inch and 12-inch fry pans, 3.4-quart saucepan with lid, 3.4-quart stainless steamer insert, 4.8-quart sauté pan with lid, and 8-quart stock pot with lid. Official construction is a 304 stainless interior, aluminum core, 304 stainless layer, and a solid copper exterior. Copper is removed from the bottom for induction. Domed metal swing lids: stock-pot lid fits the 10-inch fry pan; sauté lid fits the 12-inch fry pan. Riveted stay-cool handles. Official page lists hand wash only and a limited lifetime warranty. Imported. Official oven-temperature figures on this page and the copper collection disagree, so that number is omitted. Specs from Viking Culinary's Contemporary 4-Ply Copper Clad 9-Piece Cookware Set page.
The 4-ply copper 9-piece with metal lids. Real copper outside; induction disk on the bottom.