This pen is refillable with standard and fisher space pen refills. They come standard as a real ballpoint pen with an ultra-durable carbide glass breaker tip
This tactical glass breaker pen provides a smooth writing experience, with a ballpoint tip on one end and a carbide tip glass breaker on the other end this ballpoint pen becomes a tactical and strategic tool in-case of emergency or self-defense.
Our tactical glass breaker pen is a real ballpoint tactical pen, that fits perfectly in a briefcase, teachers desk, office. Great for creative writers and business executives. this carbide tip glass breaker tactical pen is easy to use in case of emergency