To inflict serious, permanent and perhaps deadly damage, samurais, marines and seals are taught to stab and twist with the knife. This results in torn organs and the release of an uncanny amount of blood. But it still helps to use the best survival knives while putting this into practice. Once you've got this knife, all you'll need is to take a look at how the first 24 is a survival kit for preppers and mad max cosplayers.\u00a0\r\n\r\nWith the Jagdkommando Integral Tri-Dagger Fixed Blade Knife, designed by Tony Marfione, the aforementioned technique will hardly be necessary thanks to its razor sharp tri edge design. \u00a0We can only assume this blade is illegal in most if not all US states, though one might be able to mask it's true utility thanks to the glass breaker that is integrated into the handle. \u00a0The blade itself is made of stainless steel and the sheath aluminum, which sports a belt loop. For another convenient knife option, take a look at our review of the hidden ninja belt knife\u00a0too.\r\n\r\nUnfortunately, the Jagdkommando Integral Tri-Dagger Fixed Blade Knife is not in stock and we don't know the price. If you'd rather look a knife that you know is available, you should also look at our review of these Biohazard Knives.\r\n\r\nUpdate: Knifecenter.com has it for $856.