From Zwilling, the Pro 22-Piece Knife Block Set features: Curved bolster acts as an extension of the hand, encouraging cutting with improved precision, safety, and comfort  Triple-rivet handle is ergonomic and durable SIGMAFORGE knife is forged from a single piece of special formula high-carbon stainless steel   Ice-hardened FRIODUR blade starts sharper, stays sharper longer, and has superior resilience  Precision-honed blade and laser-controlled edge ensure ideal cutting angle for sharpness and durability  Full tang and handle are triple-riveted for superb stability  Approx. 4.5-inch steak knives cleanly slice through meat with ease, without tearing or shredding Dishwasher safe, hand wash recommended  Kitchen and steak knives made in Germany  Hand Wash Imported.