Offering maximum efficiency through modern technology, the d5 weekday pan from All-Clad bonds five distinct layers in a perfect harmony of cooking performance. The pan features a patented, three-layer aluminum and steel core that propels heat sideways, eliminating hot spots and driving through the entire pan, not just the base. The non-reactive stainless steel interior with starburst finish offers superior stick resistance, and its magnetic exterior layer is well suited to induction cooktops as well as traditional gas and electric stoves. The lidded pan has a wide base, sloped sides and flared rims for pouring, and cool, comfortable and ergonomically balanced stainless steel handles.Need help choosing? View our All Clad comparison chart.. View all All Clad products. Constructed with five bonded layers. 3-layer interior core consists of two layers of aluminum on each side of a layer of proprietary stainless steel. Magnetic brushed stainless steel exterior layer. 18/10 stainless steel cooking surface. Non-reactive to foods. Comfortable stay-cool stainless steel handle. Tight-fitting lid. Oven-safe to 500 degrees. For use with gas, electric and induction cooktops. Hand wash. Made in USA of Domestic and Imported Materials.