The Original Copper Pan wok has naturally concave shape and 12" diameter with a 6-Quart Capacity with double the surface area compared to conventional fry pans. The wok is perfect for cooking family-sized meals! constructed from ultra-tough ceramic and infused with our special non-stick coating. Heat travels from the bottom all the way up and around the sides for true 360 Degree cooking, so you can cook twice as much food, twice as fast! combine dry pasta, shredded cheese, and milk for mac N' cheese that's sure to please! and for breakfast, cook up a mouth-watering frittata fast! the eggs don't stick and it wipes clean with ease! perfect for stir-fry chicken and a ton of other recipes that you can try. Healthier cooking: original Copper pans do not contain any PFOAs or PTFE which allow for a healthier Overall cooking experience. The grill pan is oven safe up to 500-degrees Fahrenheit. It works on all stove tops except induction.