Why settle for just a plain ole pocket key chain knife when you can get something with a little flare. Samurai swords have been known for centuries as some of the most powerful and yet elegant weapons. The Pocket Samurai Titanium Keychain Knife ($40) incorporates the style of a Japanese Samurai sword into your everyday carry arsenal. The blade is made from 440C stainless steel and measures just over two inches. The handle is made from grade 5 titanium and when closed measures just 2.66″. The Pocket Samurai Knife can help you open packages, cut zip ties, or anything else you can think of.