Mirenlife Bamboo Shape Compact LED Penlight Tactical Pen Outdoor Self-Defense Equipment Business Office Pen Portable Ultra-high hardness material is durable and practical. Material :Pen body is made of Aviation aluminum 6061-T6,a kind of sturdy and solid steel material. Pen head is made of high hardness and ultra durable tungsten steel, its hardness is above HR90. Mirenlife tactical pen can be your perfect self-defense tool. Mirenlife tactical pen can be used as broken glass apparatus for quickly escaping when at home or driving in an emergency. Regular pen's size and lightweight almost like as other normal writing pen: approx. 6.14 inches long and 0.1bl weight. As the business office pen, it can provide nice writing function with high performance. Mirenlife penlight tactical pen contains bright LED flashlight. Bright LED light is definitely more durable than regular lighting. You don't have to worry about when you are outdoor in night. Lightweight, small size and pocket clip design is portable to carry with. You can clip it to your shirt pocket, backpack, jeans, etc. Also, it can go through the airport security check and won't be confiscated as a prohibited goods and weapons. Mirenlife penlight tactical pen will be convenient for you to carry it to anywhere. Multi-purpose functions, special bamboo shape, small size and lightweight with a nice box, Mirenlife penlight tactical pen will be the best gift to your friends and family.