Zwilling J A Henckels Professional S Knives – A traditionalist design with a three rivet take care of. A solid full steel and seamless manufacturing make for a protected and reliable handling so that you can satisfy even the most demanding chef. To be had in a wide range that comprises all of the necessary types of knives you may also require as a professional or hobby cook. Dishwasher protected but hand wash really useful. Lifetime Guarantee.