This heavy duty Carbon Steel Stir Fry Pan is made of traditional heavy gauge carbon steel for quick heat response and uniform heating. It has a flat bottom so it will sit securely on any gas, electric or induction stovetop. Pan also features a heat-resistant natural bamboo handle. Carbon steel is recyclable and bamboo is 100% sustainable. Pan has a 12-inch diameter. By Helen Chen. Helen Chen is a widely acknowledged expert in Chinese cooking. She's an educator and cookbook author. In 2007 she created and developed Helen’s Asian Kitchen, a line of high quality Asian kitchenware. Her pieces are a fusion of delicate Asian design and contemporary, high quality utility.