Hawkins Stainless Steel 5.0 Litre Pressure Cooker Induction compatible and works on gas Base stays flat, does not bugle or separate Cooks tasty food, can also be used for frying The body and lid are 100 percent stainless steel. To ensure uniform heating, the bottom has a core of 4.06 mm Thick aluminum sandwiched between two sheets of stainless steel. Can be used safely for light and deep frying and pressure cooking