AccuSharp GardenSharp® Tool Sharpener (006C) The GardenSharp® Tool Sharpener is designed to sharpen all those single edged, hard to sharpen items in your tool shed, such as lawnmower blades, pruning shears (secateurs), limb loppers, hoes, shovels, and scythes. The full-length finger guard protects fingers while the reversible diamond-honed tungsten carbide blade puts your cutting edge in “good as new” condition. GardenSharp® will not rust and can be cleaned with soap and water, or in the dishwasher. Florists, landscapers, and gardeners of all kinds need the GardenSharp® Tool Sharpener.