Le Creuset 3-ply Cookware as featured on Cook with Heston. 18/10 stainless steel wall and aluminium core 3-ply construction spreads heat evenly eliminating hotspots. All round pouring lip. Lids can stored on the helper handle whilst cooking or on the long handle when stored hanging Stainless steel riveted, hollow cast stainless steel handles, stay cool whilst cooking. Metal utensil safe non-stick options. Oven safe up to 260°C/500°F (Glass lids 220°C/425°F/Gas Mark 7) Dishwasher safe. Le Creuset Lifetime Guarantee (Including Non-Stick.