In the Zwilling Pro Knives with Gift, Set of 7, Sigmaforge is Zwilling’s precision-forging process that creates blades described as exceptionally hard yet flexible.
Zwilling’s Friodur ice-hardening technique provides a harder, sharper blade that is corrosion resistant and highly elastic.
The set includes a 4-inch paring knife, 5 1/2-inch prep knife, 8-inch chef’s knife, and 8-inch bread knife.