This 5.5-inch boning knife features a long, thin, flexible blade for precision trimming when separating meat from bones and joints.

Four Star knives are made of proprietary special formula steel that has been perfected for almost 300 years. Combined with Zwilling’s signature ice-hardening technique, these Friodur blades are harder, sharper, they will not stain or chip, and they retain their sharpness longer. Precision forged from a single piece of steel, the Sigmaforge knives have an exceptionally sturdy, balanced, and flexible blade.

Made from special formula high carbon stainless steel
Sigmaforge – Single piece, forged knife
Ice-hardened Friodur blade stays sharper, longer
Precision-honed blade and laser-controlled edge for superior sharpness
Ergonomic, polypropylene handle
57 Rockwell Hardness = excellent edge retention
Dishwasher safe, handwashing recommended
Made in Germany
10.3″ long