AccuSharp® presents another perfect combo pack combining our Knife and Tool Sharpener with our Lockback Knife. The AccuSharp® Knife and Tool Sharpener quickly returns the edge on knives (even serrated knives), cleavers, axes, machetes, and many other cutting tools in about 10 seconds. The large ergonomic handle fits either hand safely and securely. The full-length finger guard protects your fingers. The AccuSharp® Lockback Knife fits comfortably in your pocket and safely in the palm of your hand. The distinctive handle provides a comfortable grip while the lock back feature securely holds the blade open for safe use. If necessary, remove the opening pins on both sides of the blade easily using the enclosed Allen wrench.