Lansky Sharpeners 3-Stone Natural Arkansas Kit. The Lansky Natural Arkansas 3-Stone Knife Sharpening Kit gives you a sharpening system for your blades that's easy to use and produces professional results. The Lansky Controlled-Angle Sharpening System is produces a professional razor-sharp edge every time. The Lansky Natural Arkansas Stone 3-Stone Sharpener Kit includes: Precision-engineered multi-angle flip-over knife clamp. Sharpening hones on color-coated 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 multi-lingual instructions Sharpening Angles 17 Angle - A severe angle recommended for razor blades X-Acto blades scalpels or similar tools. Provides an extremely sharp but delicate edge. 20 Angle - A commonly used angle for higher quality blades and provides an excellent edge for kitchen cutlery and filet knives. 25 Angle - The recommended angle for most knives that need a durable sharp edge. Ideal for hunting and outdoor knives. 30 Angle - An outstanding angle for knives that see the heavy use of cutting cardboard wire or carpets. Recommended for heavy duty use. Features of Lansky Natural Arkansas Stone Sharpening System: Complete sharpening kit with honing oil honing stones guide rods knife clamp and more Easy to use Stores in its own case 3 different stone grits Package Contents: Lansky Sharpeners 3-Stone Natural Arkansas Knife Sharpening Kit Lansky Sharpeners LKNAT: 3-Stone Natural Arkansas Kit