stainless steel low pressure chinese woks, with the low pressure 48kpa, it can use as normal pressure ... prevent foods from sticking5) Stainless-steel interior will not react with foods 6) Handles, rivets and lids are polished stainless-steel ... creating a striking impression7) Suited for all stovetops including electric, gas, ceramic, induction and halogen8,Low working pressure ,making cooking easy ...