low pressure cooker SUS304(18-8) bakelite handle,1.2mm body, 1.2mmlid ,outside mirror polished ,inside satin finish 1, low pressure cooker has 4 safety sets, pressure control valve, safety window , open -close /locking valve, safety indicator valve. 2, open and shut the pot free of push,easy and simple to handle. 3, cover's ponding nest prevents spattering out and banking th steam water,and easy ...