Chef's Knives. This 8 Hollow Edge Chef's Knife is also known as the cook's knife. The all round knife features a broad, sturdy blade for skinning vegetables, chopping meats and mincing herbs. A union of classic design and modern manufacturing technology, German made TWIN Signature cutlery features high carbon no stain steel blades, ice hardened for superior strength and sharpness. Elegantly curved ergonomic handles are triple riveted for durability and permanently embedded with the Zwilling JA Henckels logo.Product Features. Hollow edges reduce friction while cutting so foods fall easily from the blade. One piece fully stamped knife construction ensures higher blade stability and lasting sharpness. Friodur ice hardened knife blade offers greater resistance to corrosion and pitting. Precision honed high carbon stain steel knife blade protects against rust and stains. Laser controlled knife edges stay sharp longer with a more consistent blade angle. Ergonomically designed knife handle offers a smooth, comfortable grip. Seamless polypropylene handle is unbreakable. 3 rivet full tang for solid stability and lasting durability. Enlarged knife bolster lends extra balance. Dishwasher safe, but hand washing recommended. Solid hardwood storage block. Made in Germany. Lifetime warranty. Silver 30729 203