Twin signature knives are precision stamped from a single piece of German steel, resulting in lighter-weight knives that do not compromise sharpness. The knives are made of proprietary special formula steel that has been perfected for over 280 years. Combined with brand signature ice-hardening technique, these blades are harder, sharper, they will not stain or chip and they retain their sharpness longer. To ensure an ideal cutting angle, the laser-controlled edge is incredibly sharp and is honed and hand-finished by the most skilled artisans. The three-rivet handle embedded with the brand logo provides optimum durability. Set of 11 German high carbon stainless steel Dishwasher safe Made in Germany SPECIFICATIONS 9.75" x 16.75" x 5". Gifts - Kitchen > Saks Fifth Avenue > Barneys. ZWILLING J.A. Henckels.