Manufactured in Germany
Special formula high carbon NO STAIN steel
SIGMAFORGE knife is forged from a single piece of solid steel
Ice-hardened FRIODUR blade starts sharper, stays sharper longer, and has superior resilience 
Precision-honed blade and laser-controlled edge ensures ideal cutting angles for sharpness and durability
Ergonomic polypropylene handle is permanently bonded for seamless accuracy and no gaps
Stainless steel end cap with the ZWILLING J.A. Henckels logo
57 Rockwell Hardness = excellent edge retention
Edge angle 15 degrees per side