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🖋️ Write Beyond Limits — Because Your Pen Should Work as Hard as You Do
The Fisher SPR4B Space Pen refill is a pressurized, bold-point rollerball cartridge designed to fit any standard ballpoint pen with its included adapter. Engineered to perform in extreme conditions—from freezing cold to scorching heat, underwater, and even zero gravity—this refill offers smooth, reliable writing with a shelf life of up to 100 years. Trusted by thousands of professionals worldwide, it’s the ultimate upgrade for those who demand durability and precision in every stroke.
| ASIN | B000FTGCFI |
| Best Sellers Rank | 21,121 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 204 in Pen Refills |
| Brand | Fisher |
| Brand Name | Fisher |
| Customer Reviews | 4.6 out of 5 stars 3,749 Reviews |
| EU Spare Part Availability Duration | 100 Years |
| Global Trade Identification Number | 00747609113419 |
| Ink Colour | Blue,Black |
| Item Dimensions | 8.9 x 0.5 x 0.5 centimetres |
| Item Weight | 0.01 Kilograms |
| Item dimensions L x W x H | 8.9 x 0.5 x 0.5 centimetres |
| Item weight | 0.01 Kilograms |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | SPR4B |
| Model Number | SPR4B |
| Number of Pieces | 1 |
| Number of pieces | 1 |
| Package Size Name | Pack of 1 |
| Point Type | Bold |
| Point type | Bold |
| Style | Rollerball |
| UPC | 747609113419 |
| Unit Count | 1.0 count |
A**R
Fits Parker Pen
Fits my Parker ballpoint perfectly with the included adaptor. Very good product and writes smoothly.
D**K
Excellent product
Excellent product
J**S
Writes really smooth.
Nice refill, writes really smooth, just quite expensive.
M**.
Just the job
Great item , works well
A**T
Nice writer
At last found this after looking everywhere. For my husbands stubby little pen
B**N
Perfect!
Love that I can get refills for my Fisher space pen so quickly and easily. My bullet pen was a birthday gift from a dear friend more years ago than I care to think about. It's the best, smoothest writing ballpoint I've ever had the pleasure to use. I would be very sad if refills were difficult to get.
M**M
The only refill I'd buy for my old Space Pen
Bold Black ink, exactly how I like it. Good price and fast delivery. Not a lot more to say, other than these are the best ink refills I've had and they fit Parker ball pens too.
S**T
Brilliant revived an ancient pen
I received my space bullet pen 30+ years ago and recently found it in a box of old stuff. Sadly the ink was dry. This refill fits the pen perfectly and the wider tip gives a better writing experience than I remember without the thick globs that often plagued the writing. I’m chuffed to bits that my old pen is once again able to write on just about any surface. Maybe I can cadge a lift with Mr Bezos himself when he next goes to space and see if the pen actually does write in zero gravity.
K**D
Glad for refills, don't have to buy a new pen
It's great for marking rubber, and soft plastics.
K**E
Refill per penna tattica
Anni fa mi hanno regalato una bellissima penna tattica del marchio Colt che uso anche come penna in caso di necessità, da diverse ricerche sul web ho trovato che questi refill sono i migliori e adatti alla sostituzione dello slot dell'inchiostro e così è stato, è perfetta, per sfizio ho voluto provare il color marrone e scrive benissimo!
R**R
Great refill for an even greater pen
Best pen out there. Writes on any and all surfaces and in any temperature and it's indelible. I just wish they offered an ultra fine point instead of just the fine point. Refill lasts a long time and is easy to buy and use.
O**S
Es realmente del espacio.
Funciona excelnte, y en lo personal el color café de la tinta me gusta mucho.
M**N
Działa
Super oryginał. Piszę pod wodą
Trustpilot
4 days ago
2 days ago