Smiths 4in. Natural Arkansas Sharpening Stone w/ Cover. No other type of sharpener can perform both these functions simultaneously The Smiths 4" x 1" Natural Arkansas Stone Sharpener is mounted on a plastic base and has a plastic lid to protect the stone when not in use. During use the plastic lid can be inserted into the bottom of the stone base to extend the height of the base and make sharpening your knife safer. The user's fingers grip lower on the base and remove any chance of cutting your fingers when pulling or pushing the knife's cutting edge across the sharpening surface. For an excellent way to be sure you are using one of the best sharpening stones the knife industry has to offer choose the Smith's Natural Kansas 4in Sharpening Stone. Specifications for Smiths 4in. Natural Arkansas Sharpening Stone w/ Cover: Manufacturer: Smiths Color: Yellow Length: 4 in Width: 1 in Features of Smiths Natural Kansas Sharpening Stone - 4in: Sharpens and polishes the cutting edge simultaneously Smaller size stone is easily stored and transported Works well on single or double-bevel knives Cover doubles as base extension Package Contents: Smiths 4" Natural Arkansas Sharpening Stone 50556 Smiths SP-50556: 4in. Natural Arkansas Sharpening Stone w/ Cover