Fisher Space Pen Refill Blue
Along with their unique and technical pens, Fisher produces a range of high-quality inks refills. These refills use Fisher's sealed and pressurised ink system, thereby allowing one to write in all matter of environments (even upside down and in zero-gravity!).
– Sealed and pressurised ballpoint refill
– Performs in both hot and cold temperatures, underwater and in zero gravity
– Available in: Fine, Medium and Broad