TC4 titanium alloy shell, permanent color. Anti-roll concave-convex shell, with comfortable grip. Tungsten steel head for self defense. Removable green glow bar cap. Special glow technology, lifespan up to 25 years.Fisher space pen refill included. Hard-crafted paracord wrapped steel ball key fob included. Hard-crafted paracord wrapped steel ball key fob, o-ring, water-proof box. The item "TPX25 Tactical pen with green green Glow bar, Mecarmy" is in sale since Tuesday, January 10, 2017. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Ballpoint Pens\Other Collectible Ballpoint". The seller is "liguus1" and is located in Chapel Hill, North Carolina. This item can be shipped to United States.