Heavy gauge aluminium achieves optimum heat distribution with the aluminium base ensuring durability. Suitable for all heat sources excluding induction , this specially designed base delivers impressive results. Kresto Wok is a non-stick stir-fry /Wok for cooking of delicious food . Premium multi-layer non-stick coating reinforced with ultra hard minerals assures the most resistant non-stick, with hard aluminium base for stronger protection against scratches and abrasion. Its long heat proof handle to protect you burning your hands. Its strong rivets gives good strength to the handle and life time durability. Which normally a common fault in other cheap brand in the market.