*UPDATE* 7/18/18. This cookware has a stainless steel interior, pure aluminum core and a pure copper exterior. Select Costco locations have the Calphalon 10-Piece TriPly Copper Cookware Set on sale for …
*UPDATE* 7/18/18. This cookware has a stainless steel interior, pure aluminum core and a pure copper exterior. Select Costco locations have the Calphalon 10-Piece TriPly Copper Cookware Set on sale for …