Due to its single hand activation, the classic Cap-O-Matic Space Pen is the pen of choice for construction crews, law enforcement, firefighters, military, first responders, medical professionals, outdoorsman and anyone who demands dependability in their writing instruments. While the Astronaut and Bullet Pens have always been the stars of the stories, the classic Cap-O-Matic Space Pen has truly been the blue-collar, workhorse of the bunch.
