The Lansky Deluxe Controlled-Angle Sharpening System features 5 Sharpening Hones: Extra Course- 70 grit for re-profiling bevel-grind, Course- 120 grit for edge conditioning, Medium- 280 grit for sharpening and less frequent touch-ups, Fine- 600 grit for most frequent touch-ups and paper-slicing sharp, Ultra-fine- 1,000 grit for polishing the edge for a razor sharp edge. All Lansky knife sharpener systems also include: Honing Oil: specially formulated for sharpening, Easy to use multi-angle clamp: to hold the blade securely, Guide Rods: One for every hone, Extra long knife clamp screws for thicker blades, Storage/carrying case to hold all system components, Complete easy-to-follow multi-lingual instructions.