Black Ink, Medium Point Space Pen Pressurized Cartridge - Fisher Space Pen

8 Value Pack Multi Color Parker Style Refills by Fisher Space Pen

Fisher Space Pen Retractable / Clip Matte Finish Black Ink Medium

Fisher Ballpoint Pen Refills, Medium Point, Blue

Black Ink ball point refill Space Pen

Refill Fisher Pressurized Space Pen - Red Medium

Silver Ink, Bold Point Space Pen Pressurized Cartridge - Fisher

History of Space Pen – Pens for Writing in Space

Matte Black Cap-O-Matic Space Pen - Fisher Space Pen

Fisher Space Pen Refill, Green-Fine

Fisher Space Pen Blue Ink, Medium Point Pressurized Cartridge

The Fisher Space Pen Company has been a creative American writing company since the early 1950s. After inventing the first universal refill which could be used in most ballpoint pens Paul Fisher went on to create the first pressurized ballpoint pen refill. The Fisher Space pen refill was made of a special semisolid ink and then pressurized with nitrogen. This Fisher Space ballpoint pen was guaranteed to write upside down underwater and in extreme temperatures of hot and cold.

Fisher Space Pen - Specialized - SR80SL Metallic Ballpoint Pen - Silver Colored Ink

Fisher Space Pen Pressurized Cross Refill Black Ink Medium Point

Fisher Space Pens Cross Pen Pressurized Refill, Black Ink, Fine