The Henckels Gourmet 8 piece Steak Knife Set Includes eight 4.5-in. Henckels Gourmet Steak Knives. The Twin Gourmet Knife Series is an ideal starter for gourmets. These knives feature a classic synthetic handle that is fully riveted. The edge is laser controlled for sharpness and superior hardness for durability. The blade is ice-hardened and stamped. The knives are made from high carbon stainless steel. Unbreakable and dishwasher safe.