Pressurised Ink Cartridge that fits Fisher Space pens. An inclusive Parker style adaptor grants this refill to replace any standard ballpoint pen refill. The 'write-out' for this cartridge is approximately 15,000 feet depending on writing style, 3 ½ times longer than a typical ball point cartridge.
- Estimated to last 3 ½ times longer than an ordinary ballpoint refill
- An estimated 100 years shelf life
Able to perform upside down, underwater, over grease, within a vacuum and in temperatures of - 20°C up to 200°
- Dimensions: 89 mm
Available in thicknesses of fine (0.9 mm) and medium (1.1 mm) in colours of black and blue.
NB: This refill does not fit the Fisher Multi-Action Space Pen. Images for refill of black fine variant, for reference only.