Crafted from a single piece of Zwilling's exclusive high carbon stainless steel: Precision-forged Sigmaforge knife Full tang with curved bolster for solid grip and balance; Traditional 3-rivet resin handle for comfort 57 Rockwell Hardness and 15 blade angle ensure superior cutting performance Friodur ice-hardened blades: Remarkably sharp, long-lasting edge, and highly resistant to corrosion Manufactured in Germany with a lifetime warranty Zwilling Pro Steak Knives simplify slicing through hot baked pork chops or fresh-off-the-grill steaks. Designed by Matteo Thun, they blend aesthetics and functionality in a timeless design. The wedge-shaped blade and half bolster enable cutting along the entire blade length, while the unique curved bolster ensures a secure grip. Crafted from a single piece of Zwilling's exclusive high carbon stainless steel, these knives offer consistent quality, long-lasting sharpness, and precise geometry. The Friodur ice-hardening process enhances cutting performance and corrosion resistance. Each knife is meticulously hand-sharpened, polished, and laser-controlled for a perfect edge. The blade is complemented by a traditional 3-riveted resin handle. Made in Germany with a lifetime warranty.