The Zwilling PROFESSIONAL 'S' 18cm Santoku Knife is a high-quality kitchen tool that is designed to enhance your cooking experience. Crafted with precision, this knife features a SIGMAFORGE structure, which means it is precision forged from a single piece of no-stain special formula steel. This ensures durability and longevity, as well as a sharp blade that will not stain or chip. The FRIODUR ice-hardening process further enhances the knife's durability and flexibility, giving you a reliable tool that will withstand the test of time. With a Rockwell hardness of 55-57 HRC, the blade is extremely hard and resistant to corrosion. The knife is also dishwasher safe, although it is recommended to hand wash it to prevent any potential damage to the handle from high heat. Whether you're slicing, dicing, or chopping, the Zwilling PROFESSIONAL 'S' 18cm Santoku Knife is a versatile and reliable tool that will make your kitchen tasks easier and more enjoyable.