Introducing the Zwilling FOUR STAR 16cm Chef's Knife, a versatile and high-performing kitchen essential. Crafted with precision and durability in mind, this knife features a SIGMAFORGE structure, meaning it is forged from a single piece of no-stain special formula steel. This ensures exceptional strength and longevity, while the FRIODUR ice-hardening process further enhances its robustness and flexibility. The result is a long-lasting sharp blade that resists staining and chipping. With a hardness rating of 55-57 HRC Rockwell Blades, this knife offers extreme hardness and corrosion-resistance, making it perfect for a variety of cutting tasks. While it is dishwasher safe, it is recommended to hand wash this knife to avoid any potential damage or discoloration caused by high heat. With its superior craftsmanship and reliable performance, the Zwilling FOUR STAR 16cm Chef's Knife is a must-have for any kitchen.