The Woodman's Pal Combination Round Stone Two-Grit Electro-Silicone Sharpener is the perfect sharpener for your Woodman's Pal. The Electro-Silicon carbide will quickly restore the edge of any machete or axe. For fast sharpening, wet the stone with water, and for a smooth edge use a light coat of oil. The course side will reshape an edge and remove dents and digs. The fine side will hone the blade to a razor sharp edge. When using machetes and hatchets, you are bound to damage the blade. Pick up a Woodman's Pal Combination Round Honing Stone to keep your machetes in top condition. Stone diameter is 3".