Details: As the modern kitchen specialist, ZWILLING J.A. Henckels makes premium products that enhance the lives of professional and home chefs worldwide.From years of cutlery expertise, the ZWILLING Pro Self-Sharpening Knife Block is stocked with all you need to slice, sharpen, and store. Its self-sharpening slots boast built-in ceramic honing wheels that automatically sharpen each time a knife is removed or replaced.This Keep It Sharp (KIS) technology ensures your knives are always on the ready for precision prep work. Fully-loaded with 4 essential knives, shears, and a cutting board, this block sets you up to tackle your everyday kitchen tasks with ease.ZWILLING Pro are the most user-friendly knives on the market. Precision-forged from a single piece of special formula stainless steel, they boast an innovative curved bolster that acts as an extension of the hand---allowing you to comfortably cut with confidence.