This is a one of a kind product developed by the chefkraft brand. In its endeavour to continue to introduce innovative products, chekfraft has now combined the benefits of cooking in tri ply with the advantages of cooking in a heavy bottom cookware. Chefkraft ultimatum series cookwares sauce pans, topes, patila, kadhais offer energy efficient cooking without food getting burnt or stuck to the cookware whether it is the bottom or the sides of the cookware. It is a tri ply body cookware ss 18, 8 cooking surface plus aluminium plus ss 430 outer layer with an additional 2-layer capsule bottom aluminium plus ss 430 for enhanced thermal efficiency during the cooking process. Have you experienced your cooking temperatures drop drastically when you add cold water to your pot, pan if yes, this cookware will help more effectively manage the sudden changes in such temperatures thereby offering a 30-40% better energy efficiency and help reduce your cooking time enabling you to spend time doing more important things in life.