---
product_id: 47967114
title: "Cap-O-Matic Ballpoint Pen - Matt Black"
brand: "fisher space pen"
price: "€ 80.04"
currency: EUR
in_stock: true
reviews_count: 13
category: "Fisher Space Pen"
url: https://www.desertcart.sk/products/47967114-cap-o-matic-ballpoint-pen-matt-black
store_origin: SK
region: Slovakia
---

# Eco-friendly recyclable parts Operates -30°F to 250°F Writes upside down & underwater Cap-O-Matic Ballpoint Pen - Matt Black

**Brand:** fisher space pen
**Price:** € 80.04
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write beyond limits — because ordinary pens just don’t cut it.

## Quick Answers

- **What is this?** Cap-O-Matic Ballpoint Pen - Matt Black by fisher space pen
- **How much does it cost?** € 80.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/47967114-cap-o-matic-ballpoint-pen-matt-black)

## Best For

- fisher space pen enthusiasts

## Why This Product

- Trusted fisher space pen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Chrome-plated solid brass body with matte black powder coating ensures durability and a sleek, professional look.
- • **Sustainable & Reliable:** Made in the USA with recyclable components and backed by a lifetime manufacturing guarantee.
- • **Extreme Condition Ready:** Performs flawlessly in temperatures ranging from -30°F to 250°F, grease, and even space vacuum.
- • **Precision Meets Comfort:** 0.5mm medium ballpoint tip with contoured grip for smooth, consistent writing that feels as good as it looks.
- • **Writes Anywhere, Anytime:** Cap-activated retractable tip for effortless use in any environment, from underwater to zero gravity.

## Overview

The Fisher Space Pen Cap-O-Matic in matte black is a precision-engineered ballpoint pen designed to write in the most extreme conditions—including upside down, underwater, and in temperatures from -30°F to 250°F. Crafted from chrome-plated solid brass with a sleek matte black finish, it features a cap-activated retractable tip and uses pressurized ink cartridges for unmatched reliability. Made in the USA with recyclable parts and backed by a lifetime guarantee, this pen is the ultimate tool for professionals who demand performance and style in every stroke.

## Description

Product Description Non-Reflective Matte Black Cap-O-MaticThe Cap-O-Matic line utilizes cap activation to extend and retract the point. They carry the same gas pressurized refills as nearly all of our other pens, which means that they have all of the unique capabilities that you would expect from a Fisher pen: they will write upside down - at any angle, under water, through grease, extreme temperatures (-30 to +250 degrees F), on almost any surface, three times longer than the average pen, and of course in the gravity free vacuum of space. Our pens are proudly Made in the USA and unconditionally guaranteed with recyclable parts and packaging - staying GREEN! Box Contains Matt black Cap-O-Matic Fisher Space pen

Review: Great - Great pen, quite thin but writes lovely. Feels well made
Review: Excellent - An excellent and attractive pen and one I use regularly. Having mislaid the ball-point I normally use this provided an ideal substitute.

## Features

- Fisher Space pen writes in the most extreme conditions; writes upside down, underwater, in extreme temperatures,
- Chrome plated solid brass pen with Matt black powder coating
- Life time assurance against manfucturing defects
- Model number: FM4B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001E103CY |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | 34,623 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 502 in Retractable Ballpoint Pens |
| Brand | Fisher Space Pen |
| Closure | Retractable |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,645) |
| Date First Available | 25 Nov. 2011 |
| Grip Type | Contoured |
| Ink Colour | Black |
| Item Weight | 9.07 g |
| Line Size | 0.5mm |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | M4B |
| Material Type | Brass |
| Model Number | M4B |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | B |
| Point Type | Medium |
| Product Dimensions | 13.21 x 1.27 x 1.27 cm; 9.07 g |
| Size | 1 count (Pack of 1) |
| Tip Type | ballpoint |

## Product Details

- **Age range (description):** All Ages
- **Brand:** Fisher Space Pen
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Brass
- **Model name:** FM4B
- **Point type:** Medium
- **Special feature:** Writes in extreme conditions
- **Unit count:** 1.0 Count
- **Writing instrument form:** Ballpoint Pen

## Images

![Cap-O-Matic Ballpoint Pen - Matt Black - Image 1](https://m.media-amazon.com/images/I/61TTETUywnL.jpg)

## Questions & Answers

**Q: what ink   fits this pen**
A: Fischer Space Pen refills fit the pen.  If I use a space pen every day, I will need to get a refill about once per year, but your mileage may vary depending upon use.  I usually pick up a black refill ar Staples.  If you go to spacepen.com, you can order the following refills:  - Medium width ink - Blue, black, red green, burgandy, purple, brown, turquoise, silver  - fine ink - Blue, black, red, green  - bold ink - blue, blackRefills are $6.  There are space pen refills will fit Parker pens with the included adapter.  They also have Cross type refills.

**Q: Can women use this pen?**
A: I laughed when my wife asked if she could use this pen, and she responded by showing me how the pen would look if I were Frankenstein with a pen through my neck....

So, yes, women seem to be able to adapt quickly to this pen.

**Q: How does this pen open? Is it a twist of the cap to advance the cartridge?**
A: It's a standard clicker pen. Really easy to use. You twist the endcap to replace the ink cartridge. It's a wonderful pen!

**Q: What is the barel of the pen made from, is it metal or plastic?**
A: The entire barrel (end-to-end) is metal, but not magnetic, and it appears to be BRASS. The internal spring (magnetic) is steel. The internal mechanism appears to be white plastic.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by S***N on 23 December 2025*

Great pen, quite thin but writes lovely. Feels well made

### ⭐⭐⭐⭐⭐ Excellent
*by M***S on 2 November 2025*

An excellent and attractive pen and one I use regularly. Having mislaid the ball-point I normally use this provided an ideal substitute.

### ⭐⭐⭐⭐ A good pen, writes very well, good value
*by J***N on 10 April 2015*

I bought this pen to replace a "twist" to open one I have had for some 10 years, with the Fisher space pen refill, as it had a habit of staying open in my shirt pocket, allowing the ink to run , and mar my shirts ! So I needed to replace with a" push to close" type I like the matt finish of the pen. The barrel is brass metal, but the internals are plastic, and do not have the precision of feel you might expect from a high quality pen. The pen writes very well, and is smooth in operation. I initially found the pen a little short in length , but now I am used to it .Overall I am happy with the pen , and hope it will last as well as my previous space pen.

## Frequently Bought Together

- Fisher Space Pen Military Cap-O-Matic Space Pen, Ballpoint, Black Ink, Non-Reflective, Brass, Matte Black, Gift Box
- Fisher Space Pen Bold Point Pressurized Cartridge Refill, Black Ink, 1 Pack
- Fisher Space Pen Cap-O-Matic Space Pen, Space Shuttle Imprint, Ballpoint, Black Ink

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**Shop now:** [https://www.desertcart.sk/products/47967114-cap-o-matic-ballpoint-pen-matt-black](https://www.desertcart.sk/products/47967114-cap-o-matic-ballpoint-pen-matt-black)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*