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Fisher Space Pen Refills - Also Suitable for all Parker Ballpoints
  • Fisher Space Pen Refills - Also Suitable for all Parker Ballpoints
  • Fisher Space Pen Refill
  • Refill fitted with Parker adaptor

Fisher Space Pen Refills

CODE: fsp9


£4.25 ($5)

In stock

Paul Fisher developed the pressurised refill for NASA in 1965.  It's still in use today on manned space flights because it performs when other pens fail.  The combination of tungsten carbide ballpoint and thixotropic ink in a hermetically sealed cartridge pressurised at nearly 35 pounds per square inch allows it to write in freezing cold, boiling heat, underwater and at any angle - even upside down!

Each refill are supplied with a small converter which enables them to be used in all Parker ballpoints

Packaging may vary from that illustrated above