Fisher space pens - the orignal space pen

Fisher Space Pen Universal Multi Function Pen Refill

Fisher Space Pen Universal Ballpoint Pen Refill for Q4



Ink Colour


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Essential info

  • Part no. SU2F
  • Pressurised refill for Fisher Q4 multifunction space pens, for other Space pens use 'standard' refill below
  • may also be 'snapped' to length to fit pens from other manufacturers
  • Snap points are at 66mm and 87mm.
  • These refills DO NOT fit Fisher Space Pens other than the multifunction pen.
  • Diameter: 2mm
  • Length: 96mm


The Fisher Space Pen 'Universal' refill fits the Fisher Q4 multifunction pen and most other makes of multifunction, and, all pens that accept a standard D1 refills.

This refill is designed to snap to length at 66 & 87mm with a total 'unsnapped' length of 96mm, it is 2mm in diameter.

This refill does not fit any pen other than the Q4 in the Fisher space pen range, for these pens use the 'standard' space pen refill below.

Reviews (5)

great stuff, not just for astronauts!


Though I always wanted to be an astronaut, this is probably as close as I will get. True 'space age' tech, writes upside-down, (aka in bed), or on wet paper, (aka in the bath, where i also use waterproof paper). Don't believe the story about astronauts using pencils; what would they do with all the sharpening detritus? No, they ALL use Fisher Space Pens! And I love that I can get the refills to use in other pens, though they won't work in retractable pens; no 'nub' to anchor the spring mechanism. (Wish they would make a retractable...)

Delivery was prompt, article was just what I ordered. The 'fine' writes (or draws) a good fine line, the med is a bit thick for my tastes. I give these away as christmas presents, and even if I put the refill in a random pen, they are very much appreciated. I adore them, despite wishing the colours were a little more vivid- that's just a matter of personal taste and nothing to do with the quality, which is awesome and reliable.

Sace pen refill


Good price next day service

Black Fisher Space Pen Universal Ball Pen Refill


Great service and a very good price



Best prices. Great speedy delivery. What more could you want.

Space Pen Refills


Very easy to use web site and very prompt delivery as usual. This is the second time I have used The Pen Company and am always 100% satisfied

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Questions (1)

Can you tell me the shortest length this refill can be "snapped" down to. Many Thanks

Asked by Jabawokie

The shortest length of this refill is 66mm - just slightly shorter than standard mini ball pen refills which are 67mm.

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