The Tao 2 tactical pen appears to be a highly stylized writing instrument. But once the cap is off, it's a defensive fighting machine just like the former Recon Marine who created it.

Award-winning knife designer Allen Elishweitz from Lenoir City, Tennessee has practiced martial arts over the past 30 years. So he knows how to make even simple things like pens be a potentially lethal aid in self-defense.

Includes Fisher Space Pen Cartridge

* Length: 13,5 cm
*Weight: 40 g