|•||Special Formula high-carbon no stain German steel|
|•||Sigma-forged one-piece construction, Rockwell hardness- 58|
|•||Friodur ice-hardened, gives the blade maximum strength and ensures a long lasting cutting edge|
|•||Molded handle with stainless steel end cap, provides perfect balance|
|•||Lifetime Warranty; Made in Germany|
Zwilling J.A. Henckels Twin Four Star II knives are SIGMAFORGE knives, made from a single piece of exclusive-formula, high-carbon, no-stain steel. In addition, the steel blade goes through a special process called Friodur, an ice-hardening process which gives the cutting-edge maximum strength with no-stain properties and ensures a long lasting cutting edge. The knives are precision honed and have a laser controlled edge. The black molded handle with stainless steel end cap giving these knives perfect balance. Made in Germany, Lifetime Warranty.