This is the knife sharpening system that will sharpen all kitchen, sport, and utility cutlery. This specialty product utilizes the GATCO exclusive knife clamp/angle guide to ensure that all cutting tools can be easily sharpened to a precise razor-like edge. Includes GATCO exclusive knife clamp/angle guide, Coarse sharpening hone (Yellow), Medium sharpening hone (Green), Fine sharpening hone (Red) and scientifically formulated honing oil.