







🚀 Write like a pro, anywhere—because ordinary pens just don’t cut it.
The Fisher Space Pen Blue Medium Point Pressurized Refill delivers smooth, reliable blue ink that writes flawlessly at any angle—even in zero gravity—and withstands extreme temperatures from -30°F to 250°F. Precision assembled and hand-tested, it fits multiple Fisher Space Pen models and Parker-style pens, backed by a lifetime guarantee for unmatched durability.
| ASIN | B004O7AYYC |
| Best Sellers Rank | #35,573 in Office Products ( See Top 100 in Office Products ) #305 in Pen Refills |
| Brand | Fisher Space Pen |
| Closure | Snap |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,462) |
| Date First Available | 27 August 2012 |
| Ink Color | Blue |
| Item Weight | 10 g |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | SPR1 |
| Model number | SPR1 |
| Number of Items | 1 |
| Point Type | Medium |
| Product Dimensions | 8.89 x 0.51 x 0.51 cm; 10 g |
| Size | 1 Count (Pack of 1) |
O**T
Subdued green . The cartridge has the good characteristics of the other colours I have tried.
O**T
For my small journal pages it is nice to have a thinner line. All these cartridges give a very smooth writing experience and no problems with ink flow.
E**A
Produto muito bom, funciona em posições variadas; pra cima, na vertical, em papel sujo de poeira, óleo.
S**N
You know what, it's just a pen ink; but when this turned up in the post, I was in the middle of a pretty terrible Friday at work. So I'd just like to say thanks very much to "M" for the note on the invoice. It really made my day and restored some faith in humanity. Product wise, I've been writing with Fisher Space Pens for over 25 years. Genuinely a super impressive product which features pressurised ink meaning you can write at all sorts of angles and the pen will continue to write. Haven't had the chance to test it in space but can confirm, they've always worked for me over grease and even underwater/over wet surfaces. Comes with a handy adapter to fix most parker pens too.
J**R
All good. Packaging damaged, so no plastic cap on the refill. I suspect it had been previously opened. But, fine overall
Trustpilot
2 weeks ago
2 months ago