12.5 inch diameter, flat bottom wok is suitable for all heat sources including electric coils, electric and induction glass tops, gas stove tops, and other direct heat sources. Printed hammered texture is gorgeous and unique. It is made of carbon steel- the trusted choice for chefs of Asian cuisine around the world. There is no coating on this material- seasoning is required (clear instructions in English given). Included with the wok pan is a wooden lid, stainless steel spatula and a link to the video user guide on YouTube. In the video guide you will learn how to season, clean and care for your wok in detail- so this wok will last you many years to come. The lid is natural Fir wood and may have an odor. All products are tested to be generally accepted as safe. This carbon steel wok is brought to you by the YouTube channel, Souped Up Recipes. Included in the package is a link to the channel, which has over 8 million views, where you can find your favorite Ch