ANCIENT CRAFTMANSHIP - Wangyuanji Cast Iron Wok has manufactured for almost 400 years by Chinese. Every Cast Iron Wok is made through 37 different handcrafting processes to its perfection. Each handcrafted Cast Iron Wok has its unique texture forming from its clay casting mould and pinewood smoking ash. Echo to its beautiful name of "turtle shell texture", a well-maintained wok can last decades and become a symbol of family gathering and prosperity. HEALTHY COOKING - Wangyuanji Cast Iron Wok is made of high grade pure iron. Season the wok before use! A well-seasoned cast iron wok provides a safe, healthy, non-stick and chemical-free cooking surface for your family. HEAT RETENSION AND EVEN COOKING - Wangyuanji Cast Iron Wok has exceptional heat retention capability for even cooking. Even heating leads to faster food preparation, lock tastes and juices inside food and avoid loss of nutrient.