This set of cookware intelligently solves a space problem present in many kitchen cabinets: stacking its three various-sized casseroles is easily done. The special feature is the ergonomically designed, removable handle. This fits all pots and can be attached at any position on the pot rim. The bottoms of the pots consist of aluminium which has been inserted between two layers of stainless steel which it fused with. This assures even heat conductivity.