I have a cookware set that has been barely used. In fact only one small pot shows any sign of use. All are non stick interiors except for the large stock pot. that interior is coated with enamel. I have a 9 quart stock pot with lid, a 5 1/2 quart dutch oven with lid, a 3 quart pot with lid and a 1 quart pot with lid. I have 3 skillets, an 8 inch, 10 inch and 12 inch. One has a lid and another has a pot lid that fits it. all are a dark green exterior.