Uzi Tactical Glassbreaker Pen in Ultra Durable Aircraft Aluminum with Carbide Tip Glassbreaker and Striking Point This Uzi Tactical Pen is a refillable Glass breaker tactical pen Made from lightweight aircraft aluminum with a carbide tip glass breaker striking point for emergency and self defense. Our Tactical glass breaker pen is designed to be easy to use with a top class ballpoint pen and give you a smooth writing experience with standard and fisher space pen refills Comes in gun metal and black Compatible with Standard and fisher space pen refills