Tomahawk Tomahawk Sharpmaster Knife - XL1482 Tomahawk Sharpmaster System 8 1/8 overall. Black composition construction. Sharpen single or double-edged blades. Features fine and coarse sharpeners. Coarse sharpener features super hardened metal alloy which resharpens dull blades. Fine sharpener features ceramic wheel which adds a fine cutting edge to sharp blades. Sharpens in seconds! Easy to use! Hang packaged."