Fisher Space Pen Pressurized Refill Red Ink Medium Point
Fisher Space Pen Pressurized Ballpoint Refills (PR series) fit the following Space Pen product categories: Bullet, Astronaut, Shuttle, X-750, Space-Tec, Military, Zero Gravity, Futura and Cap-O-Matic Adapters. Available to fit Parker Style Pens and the original style Sensa Pens. Blister card packaging.