The BlackJack Knives Tactical Pen made of black cast aluminum with metal pocket clip is a handy writing implement that can double as a self-defense tool if the situation calls for it.
With a 6" overall length, the BlackJack Tactical pen isn't overly cumbersome and fits well in hand. Carry it in your pocket with the metal pocket clip or it can be worn over the neck with the 30" paracord neck lanyard.