In the Zwilling Gourmet Self-Sharpening Knife Block, Set of 7, ice-hardening creates an ultra-hard, sharp blade that is also corrosion resistant and highly elastic.
The blades are corrosion resistant because they use Zwilling's Friodur ice-hardening technique.
Each blade is precision-stamped from a single piece.
The blades are made of high-carbon stainless steel.
Cutting comfort comes from the knives' comfortable handles, lightweight feel, and fatigue-free cutting design.
The POM handle is designed for balance between blade and handle.
The knives are described as supporting confident, fatigue-free cutting.