KitchenAid Hard-Base Porcelain Aluminum Nonstick 10-Piece Set, Blue 1- and 2-quart saucepans with lids, 8-quart stockpot with lid, 8- and 10-inch skillets, 10 inch 3 quart saut pan with lid Heavy-gauge aluminum cores; porcelain enamel exteriors in blue 3-coat hard-base ceramic nonstick systems for food release and durability Dual-riveted 18/10 stainless-steel handles encased in silicone for confident grip Hand wash; Hassle-Free Replacement Warranty