Medium point, black or blue ink Fisher Space Pen refill. Fits all Space Pens except the multifunction range. The Fisher Space Pen Co developed a unique ink, which they contained within a pressurised refill cartridge. As a result, evaporation, wasted ink and back leakage are eliminated. As a result, the estimated shelf-life of Fisher Space Pens is over 100 years.
Writes Upside down and Underwater
Fisher Space Pen Mil Spec
This is a New Fisher Space Pen, Model #SM4DT Desert Tan non reflective Cap-O-Matic Space Pen. This is a retractable pen with no button on top, the whole...