So light and compact you won't even know it's there! Yet it's incredibly strong, resists rust, and has the hardness to take and hold a sharp edge. The Scubapro Mako Titanium multi-function blade includes a serrated edge for sawing through rope, a conventional edge for making clean slicing cuts, a line-cutting notch, and a bottle opener. The Tanto tip, with its angled shape, is one of the strongest knife points available. This is an excellent corrosion-resistant, maintenance-free, general-purpose dive knife.