... 10(the most advanced Medical Stainless steel which can implanted in human body), its unique Stainless steel-Aluminium-Stainless steel with the Balanced heat conduction ... induction cooker, gas stove, gas stove, electric stove and other appliances; unique bottom, ultra-durableLarge rivet connections, more secure, safe ... knob, easy to handle and stay cool Tri-ply Stainless steel cooking wok with glass lid