Make chef inspired meals with this Joyce Chen Pro Chef Wok. Flat bottom wok with a 14-inch diameter; ideal for electric or gas ranges. Constructed of heavy gauge carbon steel; 2.0 mm professional weight. Ergonomic Phenolic handle fits comfortably and stays cool. Additional helper handle stabilizes and simplifies transport. Loop on handle for hanging storage; requires seasoning; hand wash. oyce Chen opened her first restaurant in Cambridge, Massachusetts in 1958. She found that the selection and quality of Chinese cookware in America didn’t live up to her high standards… so she developed her own. Today, Joyce Chen Products sources from all over the Pacific Rim to bring the best of Asia to you. These 14″ Carbon Steel Flat Woks feature a professional weight 2.0 mm, heavy-gauge carbon steel body. They have stay-cool Phenolic handles. Generous 14″ size.