<p>The Case&reg; Sportsman&#39;s Honing Kit includes all the essentials you need to get your knife back to that fresh-out-of-the-box sharpness. This knife-honing kit includes a 4&quot; soft Arkansas stone, a 3&quot; hard Arkansas, and a 3-oz. bottle of honing oil. The soft Arkansas is a coarse stone, making it the perfect foundation and the fastest way to get a good shape on an edge. The hard Arkansas is a finer stone which is used to refine the edge, improving the quality of the cut it delivers. The Case honing oil is designed for use with sharpening stones while sharpening. Only a very little dab is needed when sharpening so the oil will last you a while. This kit comes shrink wrapped. The Case Sportsman&#39;s Honing Kit is excellent for sharpening any fixed-blade or pocket knife.<br /> Manufacturer model #: 00924.</p> <ul> <li>4&quot; soft Arkansas stone for shaping the edge</li> <li>3&quot; hard Arkansas stone refines the edge</li> <li>Honing oil improves performance</li> <li>For fixed-blade and folding knives</li> </ul>