GL-Sail(TM) Aircraft Aluminum Self Defense Tactical Pen with LED Flashlight for Glass Breaker + Gift Batteries and Pen Refills (Black, Anti-skid) It's not only a pen, it's a pen with STONG AIRCRAFT ALUMINUM BODY. Diamond thread design at the handle, excellent anti-skid ability. With steel POCKET CLIP, can be took to every where conveniently; This pen is an ideal daily use tool! It's not only a pen, it's a pen with DELICATE PACKAGE. Come together with gifted batteries and replacement pen refills. Perfect for yourself or as a gift to your friends. It's not only a pen, it's a pen with 180 days WARRANTY: 100% SATISFACTION GUARANTEE. It's time to get a multi-functional tactical pen for yourself now. It's not only a pen, it's a pen with SELF DEFENSE Function. With a tungsten steel head tip, it can break glass without much strength and resist wicked person; It's not only a pen, it's a pen with LED FLASHLIGHT; It can helps you seeing further in dark emergency situation. A convex button on the side makes turning on / off the light quite easily.