Zero Tolerance 0010EB; Earth Brown Tactical Pen; 5.3&rdquo; 3-D Machined Aircraft Aluminum Body with Glass Breaker Tip, Custom-Machined Clip, O-Ring Sealed Snap Cap, Rite in The Rain Ink Cartridge; 1.3 OZ. 3-D machined body with stealthy earth brown finish made of 6061-T6 aircraft aluminum offering sturdy lightweight construction High-performance tactical pen for emergency rescue, personal defense and writing Perfect companion for first responders, law enforcement, military personnel, security guards, wilderness guides, business professionals and anyone in need of a high-performance writing utensil An excellent gift for any special occasion such as birthdays, holidays, anniversaries, graduations, promotions, retirements and more Features a custom machined pocketclip, O-ring sealed cap, glass-breaker tip and Rite in the Rain ink cartridge