







🖊️ Bold ink that defies gravity and time.
The Fisher Space Pen Bold Point Pressurized Cartridge Refill delivers smooth, bold black ink that writes reliably at any angle and in extreme temperatures from -30°F to 250°F. Trusted by professionals and explorers alike, this refill ensures lasting performance backed by a lifetime guarantee.












| ASIN | B000FTGCFI |
| Best Sellers Rank | #13,090 in Office Products ( See Top 100 in Office Products ) #85 in Ink Pen Refills |
| Brand Name | Fisher Space Pen |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,320) |
| Global Trade Identification Number | 00747609113419 |
| Ink Color | Black |
| Item Dimensions | 3.5 x 0.2 x 0.2 inches |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | SPR4B |
| Model Number | SPR4B |
| Number of Pieces | 1 |
| Point Type | Bold |
| Style | Bold Point |
| UPC | 747609113419 |
| Unit Count | 1.0 Count |
| Warranty Description | Lifetime Guarantee |
A**S
You get the value you pay for.
Still the quality I found in the late 1960s. Made in the USA in NV. As claimed, writes in any position and on poor-quality paper. Ink is bold and lasts for years with occasional use. The small size when closed, all-metal, smooth surface pen rides comfortably in a front pocket. You get the value you pay for.
P**N
Fischer Space Pen ink refill
This is a very nice product at a great price that works well and gets delivered fast.
P**L
Writes in sub zero weathe
Writes in sub zero weather. Keep one in tbe car always.
D**E
Great refill
Work like they should great pen refill not just for space pens. Excellent outdoor writer.
T**T
A good refill
Writes as expected and it’s a good price. The line is nice and thick and the writing is nice and smooth, and it fits in the pen correctly
J**S
Works Great
Works great but needs broader point
D**H
Great pen cartridge
It is exactly what I ordered for my pen. So easy to use.
S**R
Worth it
Been using them for years. They work great.
A**R
Fits my Parker ballpoint perfectly with the included adaptor. Very good product and writes smoothly.
R**R
Writes well and is easy to change out. Our last one leaked so this is a second chance to determine its long-term viability. Tried this pen to replace a well-known similar pen which also leaked. May the best one win!
R**O
llegó antes de lo esperado y funciona muy bien, por ahora...
A**N
J'ai écrit 3 phrases et ... plus rien ! l'encre n'arrive plus à la bille ... J'ai déjà eu des stylos Space Pen, première fois que ça foire ...
M**O
ottimo refill
Trustpilot
3 weeks ago
2 weeks ago