This heavy-duty, 15 piece Stainless-steel cookware provides heating, which reduces the need for using high temperatures. While they aren't nonstick, following the included directions lets you learn how to season and use the pans for easier cleaning. The flared edges let you stir the entire contents easily for less sticking and cold spots. Use the vented lids to prevent boil overs when cooking dishes with liquids. The lids are see-through, making it easy to see what's going on inside the pot without removing the cover and losing heat during the cooking process. The pots feature volume markings inside for easier measuring. Surgical grade Stainless Steel Interior and Exterior, increases efficiency and gives each pot and pan a mirror finish. The 15-Piece set includes: 8” fry pan, 10" Fry pan, 2.25qt sauce pan with lid, 3.3 qt sauce pan with lid, 4 qt small soup/ stock pot with lid, 5.2-quart sauté pan featuring a helper handle and lid, 8-quart stock pot and lid, a stainless steel colander strainer and 2 Hybrid Plus Ceramic Nonstick Fry Pans in 9.5 and 11 inches. This product is without PFAS