The blunt-tipped A.B.C. Aqua is designed to fill all the needs of the scuba diver and whitewater enthusiast in a single knife. The bottom hollow ground Razor-Sharp edge is suited to fine cutting tasks. The top Combined Razor-Sharp and Triple-Point Serrated edge is ideal for rapid rough cutting through cord, nets, fishing line, kelp, and for safe release of whitewater entanglements. The blunt point wonT PIERCE AIR COmpartments if accidentally dropped. It is also an indispensable work tool for swift water rescue teams, paramedics, and law enforcement.