he ZWILLING TWIN Gourment Classic line features precision steel and a single piece stamped construction. ZWILLING Special Formula high carbon no-stain steel blades are FRIODUR ice-hardened to be durable stay sharp and not rust. Classic Triple Riveted Handle for comfort durability and strength. Made in Spain lifetime warranty.
- Full edge utility - utilize the whole length of the blade
 - SIGMAFORGE knives are forged from one piece of steel
 - Zwilling special formula no stain steel
 - FRIODOUR blade stays sharper longer with superior resilience
 - Precision honed and laser controlled edge
 - Ergonomic polymer triple-riveted handles
 - Edge angle: 15-degrees per side
 - Steak knives feature 5� blades
 - Made in Spain