Milton Pro Cook Tri Ply Pressure Cooker With Outer Lid, Silver 3 L Pressure Cooker??(Stainless Steel). Introducing Milton Pro Cook Triply Pressure cooker. It has 3 layer construction. It has three different layers of metal bonded together food grade 18/8 stainless steel & SS 430 magnetic stainless steel with encapsulated layer of aluminium in the middle right throughout the body of cooker for even heat distribution. The Bakelite handles are designed ergonomically which makes it easy for one to open & close the cooker. It has conventional safety valve with gasket release system. The inner part of the cooker has a matt finish & outer body comes with a super glossy finish. It is suitable for cooking on induction, ceramic & gas stove. You can cook all your mouth watering food like sabji, pav baji, halwa, curry & many more in this Triply cooker.