The Essential 10 piece set by Starfrit USA Inc is made of high quality 18/10 stainless steel for exceptional durability. Each piece is made with an extra thick encapsulated aluminium base that spreads heat quickly and evenly, it is suitable for all stovetops including induction. The lids are made of tempered glass with steam release vent and the handles are riveted soft touch so they stay cool on stove top and never loosen. The 10 piece set is composed of a 1.5 Qt sauce pan with lid, a 3 Qt sauce pan with lid, a 8 Qt stock pot with lid,a 3 Qt sauté pan with lid, an 8-inch fry pan and a 10-inch fry pan. Each piece is dishwasher safe and oven safe up to 350 F.