The Mako titandaibunaihu is a multi-functional blade with a durable cutting edge and practicality. Lightweight and Durable Material that doesnt give you the ultimate corrosion and a durable hard titanium. The height of the Mako titanium knives are cutting edge and corrosion resistance and durability to be proud of. It is a standard edge and you can easily slice a variety of different things. Thin rope and fishing line using a notched cut lines to cut to the paint. Thickness of the rope or branch, saws to cut to the blade for use. Also has a handy bottle opener on the market. The sheath has a unique locking mechanism, with easy one handed release at the same time. The height of the Mako titanium knives are cutting edge and corrosion resistance and durability to be proud of.