Fisher Space Pen Pressurized Refill -
Use this pressurized ink cartridge to refill your Fisher Space Pen®.
Made in USA.
- Pressurized cartridge continuously feeds ink to the tungsten carbide ball, allowing pen to write at any angle, even upside down
Weather and Wind:
- Visco-elastic ink writes smoothly and dependably on most surfaces, even underwater, over fingerprints, in freezing cold, in extreme heat and in space!
- Since 1967, Fisher Space Pens have been used by American astronauts on all manned space flights
- Choose from black ink or blue ink
- Ink will not dry out for over 100 years
- Stainless-steel, precision-machined socket prevents leaks and oozing, yet delivers uniform ink flow