

🖋️ Write beyond limits with the pen that’s out of this world.
The Fisher Space Pen Cerakote M4H Cap-O-Matic is a premium retractable ballpoint pen featuring an all-brass body with a durable Cerakote polymer coating. Engineered for extreme conditions, it writes smoothly underwater, in zero gravity, and across a wide temperature range (-50°F to +250°F). Its pressurized ink cartridge lasts three times longer than standard pens, making it a reliable tool for professionals who value durability, precision, and style.
| ASIN | B0BKR3R1DJ |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #267,813 in Office Products ( See Top 100 in Office Products ) #7,348 in Ballpoint Pens |
| Body Shape | Round |
| Brand | Fisher |
| Brand Name | Fisher |
| Closure Type | Retractable |
| Color | Black Cherry |
| Customer Reviews | 4.6 out of 5 stars 49 Reviews |
| Drill Point | Medium |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 0.38 Inches |
| Item Dimensions | 5.3 x 0.38 x 5.3 inches |
| Item Height | 5.3 inches |
| Item Weight | 0.7 Ounces |
| Line Size | 0.5mm |
| Manufacturer | Fisher Space Pen |
| Material | Brass |
| Material Type | Brass |
| Model Number | M4H-319 |
| UPC | 747609004229 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
W**T
My favorite pen
PROS: o Love the deep red color o Smooth retracting mechanism CONS: o none Would I recommend this to a friend: YES I bought one for myself, and liked it so much that I bought one for a friend. I know, how much can you really do to a ball point pen to make it outstanding from the rest... while this one might not knock your socks off with some kind of uniqueness, it is just has a solid, reliable, understated class about it.
R**G
Smooth writing
Nice pen, smooth writing and it does work in any position.
B**2
Good pen
The pen is great, nice quality materials. I don't know if it is just my pen specifically but there is a little bit of wiggle room (play) when clicking it, it is not a crisp click how some other pens have.
J**N
Works as promised
I suppose there are 2 choices with pens: Buy a LOT of cheap ones and toss them away often when they skip or run out...OR buy a pen like this. It writes smoothly, feels good in hand, and refills are reasonably priced. The pen itself is a bit expensive but it feels like it will last.
A**R
Amazing product
Love this pen they write smooth and in any position.
G**.
Space pen
Operates exactly as it should.
F**N
Comfortable to Hold
Not only does this Black Cherry pen look nice, but the cerekote finish provides a nice grip. This well-balanced pen is feels great to hold.
M**C
Annoying clicker design and bad ink
Can't speak to the coating without long term use but I have to note the clicker being the entire fake cap is annoying. Because of this when writing it can catch on the web of the thumb and index finger a bit, not enough to actually retract the tip but you obviously don't want it to move around. I can understand why they used this design because the coating has to be all the way around I guess even though there's still a gap between the cap and the barrel. Also the ink isn't great and kind of skips rather than a solid bold line so two stars deducted.
Trustpilot
4 days ago
2 weeks ago