Lansky LKUNV Universal Knife Sharpening System includes: medium serrated edge hone, coarse hone, medium hone, fine hone. It features the exclusive Lansky Serrated Edge Sharpening Hone, specially designed to sharpen all serrated and scalloped edges for kitchen, sport, and utility knives. By Lansky Sharpeners.

All Lansky Sharpening Systems include:
• Patented precision engineered multi-angle, flip over knife clamp
• Sharpening hones on color coded, finger grooved safety holders
• One guide rod for each honing stone
• Specially formulated honing oil
• Extra long knife clamp screws
• Custom molded storage/carrying case to hold all system components
• Complete, easy to follow instruction