Limited Edition Original Astro

The Fisher Space Pen Astronaut 250th Anniversary is a 5.13″ pressurized pen with a pocket clip and solid brass construction topped with a hard gold titanium nitride nose tip. It features a retractable side button activation and ships with a Fisher Pressurized PR4 cartridge loaded with black medium point ink. The pen writes reliably in zero gravity, underwater, over grease, and in extreme temperatures—conditions where conventional ballpoints fail. This 250th anniversary edition sports a distinctive Cerakote finish. It accepts any PR refill cartridge for future reloads.