... .2mm lid capsule-bottom,outside mirror polished 1, high pressure cookers have 3 safety set, safety window, ... dan safely, even upon the limited pressure.6, high security'stuck-preventing cap is reliable to be firm, ... sealing ring more safely and durable.8, inported high-quality 18-8stainless steel and allo a;i, ... onum reunite the bottom, imported high-quaality 18-8stainless steel body and cover.9, ...