Lansky S0280 Medium Alumina-Oxide Hone 280 GritThe medium sharpening hone is ideal for smoothing out deep scratches from hard blade use or from an extra-coarse/coarse abrasive hone.Medium HoneThe Medium Hone works best in conjunction with coarse hone and fine grit hone. The medium hone is included in every Sharpening System excluding the the Diamond and Arkansas series.The medium grit is ideal for smoothing out deep scratches from hard blade use or from an extra-coarse/coarse abrasive hone.Key Features:Medium Grit (280) Alumina-Oxide HoneThreaded Brass Insert for Stainless Steel ScrewErgonomic Plastic HousingInstructionsThis product is intended for use with the Lansky Controlled Angle Sharpening Kits.Step 1- Start by assembling this hone with the Guide Rod (either included with Kit or sold separately).Step 2- Once the Guide Rod is installed, be sure to pick the correct sharpening angle; usually matching the existing angle on your knife. This me