🖤 Bold ink that defies gravity and temperature—because your ideas deserve no limits.
The Fisher Space Pen Bold Point Pressurized Cartridge Refill delivers smooth, bold black ink that writes flawlessly at any angle, even upside down. Engineered to perform in extreme temperatures from -30°F to 250°F, this refill is trusted by astronauts and professionals alike. Compatible with most Fisher Space Pens, its durable brass construction ensures long-lasting reliability for everyday and extreme use.
Manufacturer | Fisher Space Pen |
Brand | Fisher Space Pen |
Item Weight | 0.352 ounces |
Product Dimensions | 3.5 x 0.2 x 0.2 inches |
Item model number | SPR4B |
Is Discontinued By Manufacturer | No |
Color | Black |
Material Type | brass |
Number of Items | 1 |
Size | 1 Count (Pack of 1) |
Point Type | Bold |
Ink Color | Black |
Manufacturer Part Number | SPR4B |
D**1
Is it depends
Always dependable!
P**O
Best refill pen
This is perfect for my pen,will always write and smoothly.
S**T
Best cartridge ever. Use with a Parker Jotter for the best pen ever
Best pen cartridge ever. Truly works in the harshest environments. My wife even washes mine several times per year and it doesn't stop working. Place this cartridge in a Parker Jotter pen housing and you have the best pen ever.
J**2
Awesome pen refill
Works as described. Thanks.
H**N
Fit
Fit my gravity pen
A**R
Best ink for carbon copies
I don't use a pen all too often in my day to day. When I do it is mostly to put my signature onto something or to fill out carbon copy forms. While being known for writing in many conditions, I have found the Fisher ink/pens to be one of the best at imprinting onto a carbon copy form compared to other inks that I have used. Medium and Fine point work well for it, I just prefer the finer tip for personal preference.
W**E
When it absolutely, positively MUST work
The media could not be loaded. When it absolutely, positively MUST workThey say a picture is worth 1000 words, so how much is this video saying?So I pretty much think the video says it all but there may be a couple of questions. The paper is simple laser printer paper and a pen is a Zebra F-701. There’s been comes in some of the crappy us staying on earth but it has the fisher space pen refill inside it and it fits mostly it is a little bit tight so if you widen or snip the silicone collar inside the metal tip of the pen , it’s smooths out quite a bit.The liquid is water despite many of my friends determined to believe it is vodka. I suppose it would work as well but the ink might run a little more. Anyway who’s going to waste that much vodka?I’m actually surprised when I run into somebody who’s never used his space pen at some point in their life. Is the ink the prettiest?No. Does it right the smoothest? No. But does it write where nothing else will write and on what nothing else will write? Absolutely.And actually it writes pretty darn smoothly all things considered. I prefer the medium points for smoothness and line is still quite fine. It uses a ceramic bowl in the point and I think that’s responsible for a smoother flow and smoother writing experience than a steel bearing point is. Some people complain that there’s a little difference between the fine in the medium points and maybe you said but I think they’re really missing the point of this pen.I take them camping and hiking. They write in the rain quite well ( I pair them with the “Rite-In-The-Rain notebook ) You can keep them in your car in the heat isn’t going to destroy them. They’re not going to explode in your pocket and they write a lot better on airplanes than my other pens.In my experience the cartridges last a considerably longer time that other ball points as well. The ink never dries up or evaporates. Being left-handed one tends to smudge over the things they write and this is permanent oil base think that dries very quickly so I usually don’t run into that problem like I can with other ball points and fountain pens.I’ve not been impressed with the actual pen construction that Fisher makes recently but the refills are still solid. They’re not cheap comparatively but they’re still affordable. It is far as I’m concerned it’s twice with a regular refill is but I’d last three times as long so it actually is a better value. And this thing does what no other pen made can do . If this is an a five star product then I don’t know what is.
J**O
Fisher sos lo maximo
Este producto lo estoy usando hace bastante tiempo. son excelentes, no manchan la camisa, escriben muy bien, lo recomiendo.
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