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Feature
Made of aircraft-grade aluminum
Tungsten carbide glass breaker
Spring steel pocket clip to hold pen firmly against clothing
Ink cartridge replaceable using standard Parker refills
Description
The Tac 1 pen is made of aircraft-grade aluminum and features a tungsten carbide glass breaker. A spring steel clip holds the pen firmly in pocket. This pen has a cap that can be snapped onto the other end while writing. Ink cartridges are easily replaced with a standard Parker refill.