Induction compatible and works on gas Ideal for cooking for 5 7 Persons Base stays flat does not bugle or separate Cooks tasty food can also be used for frying Color Silver Material Stainless Steel Ideal cooking for 12 Persons Made from superior surgical grade nonmagnetic stainless steel 18Cr8Ni AISI 304 Base flat diameter 125 mm Base thickness 581 mm sandwich bottom heats evenly no hotspotsLid Locking MechanismKNOB LOCK SYSTEM Stays bright does not pit or corrode is extremely hygienic Cooks faster Saves more fuel