This cookware has 9 layers on the bottom to make sure heat is distributed equally on all sides for better cooking.It has a polished cooking surface does not discolor, react with food or alter flavors.The cookware also features cool grip handles secured with stainless steel rivets and self-basting, tight fitting lids, Triple-Ply construction includes the unsurpassed heat conductivity of a pure aluminum core.. It insures maximum heat retention and even heat distribution, eliminating hot spots.it is Oven safe up to 550F, Rims are tapered for drip-free pouring.Dishwasher safe, Tight-fitting stainless steel covers seal in food's natural juices and nutrients for healthier, more flavorful results. Covers are dishwasher-safe.Suitable for use with induction cook tops.Drip-Free Pouring Rim Tight fitting cover seals in moisture and nutrients for healthier, more flavorful results, every time you cook German Cookware, Long Lasting .. Covers are dishwasher-safe.Suitable for use with induction cook tops.Drip-Free Pouring Rim Tight fitting cover seals in moisture and nutrients for healthier, more flavorful results, every time you cook German Cookware, Long Lasting ..