The Cookware Set comes with the Tempered Glass Lid, which enables faster cooking, also helps monitoring the food while cooking. It is crafted with heavy gauge pressed aluminium for even heat distribution, food does not get burned and essential minerals in food remain intact. 5 Layer Dura Granite Non-stick coating enables minimum oil cooking for healthy living, lasts longer than regular non-stick coating. PFOA free protects you from any harmful chemicals.