Helen Chen Asian Cookware and HousewaresTraditional Wok of 1.6mm heavy gauge carbon steel for quick heat response and uniform heating.Features * 4 Piece Boxed set includes dome lid, 13" Bamboo spatula and recipe booklet * Stir-fry, stew, saute, deep fry, braise, and boil * Natural wood handle and easy-lift helper handle * Flat bottom fits securely on any stovetop: gas, electric or induction.* 1.6mm Professional grade carbon steel for quick and uniform heating* The process of "seasoning" will over time, naturally, create the highly prized traditional non stick patina.