Finally a knife sharpener anyone can use. Easily sharpen knives (even serrated knives), cleavers, axes, machetes, and many other cutting tools within seconds. The large, ergonomic handle fits either hand comfortably and features a full-length finger guard to safely protect your fingers while using. The reversible sharpening blades are made of diamond-honed tungsten carbide and provide years of reliable use. The original AccuSharp® comes in white, brushed aluminum, blaze-orange, olive drab green, and camouflage. Replacement blades are sold separately.