Tactical Pen with Glass Breaker and Self Defense Weapon by Harsh Duty - Two Ink Cartridges - Gift Box Included - Self Defense Everyday Carry Tactical Pen Constructed of Solid Aviation Aluminum Alloy Hard Anodic Oxidation III Technology for a Strong Defense Tool Perfect for Use by Police, Military, EMS, Fire Fighters, Outdoorsman, Prepper's and Survivalist The Pen is Designed and Built to Last for Everyday Carry and Duty Use Glass Breaker for Emergency Uses - Exiting or Entering a Vehicle