The Lansky Sharping system is the most modern way to sharpen all your sporting, hobby and household knives, The Patented Lansky stystem makes it easy for you to get the exact angle you need for a professional edge, The Basic Knife Sharpening System includes a Medium and Coarse grit hones on finger-grooved, color-coded holder, 2 guide rods and patented multi-angle knife clamp with angle selector, SKU: JBLKC02