---
product_id: 64574412
title: "Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA"
brand: "fisher"
price: "307.57 DT"
currency: TND
in_stock: true
reviews_count: 6
url: https://www.desertcart.tn/products/64574412-fisher-space-pen-non-reflective-military-cap-o-matic-space
store_origin: TN
region: Tunisia
---

# Writes upside down & zero gravity All brass & steel, lifetime guarantee Operates -30°F to 250°F Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA

**Brand:** fisher
**Price:** 307.57 DT
**Availability:** ✅ In Stock

## Summary

> 🪐 The pen that defies gravity—and your expectations.

## Quick Answers

- **What is this?** Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA by fisher
- **How much does it cost?** 307.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/64574412-fisher-space-pen-non-reflective-military-cap-o-matic-space)

## Best For

- fisher enthusiasts

## Why This Product

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

## Key Features

- • **Lifetime Guarantee:** Hand-assembled in the USA with an unconditional lifetime warranty—buy once, write forever.
- • **Sleek Matte Black Finish:** Non-reflective, stealthy design perfect for professionals who demand style and function.
- • **Writes Anywhere, Anytime:** Effortlessly scribble at any angle—even in zero gravity or underwater.
- • **Extreme Temperature Proof:** Reliable ink flow from Arctic chills to desert heat (-30°F to 250°F).
- • **Military-Grade Durability:** Crafted from solid brass and steel for rugged, long-lasting use.

## Overview

The Fisher Space Pen M4B is a precision-engineered, pressurized ballpoint pen that writes smoothly in zero gravity, extreme temperatures, and any angle. Made from durable brass and steel with a matte black non-reflective finish, it’s hand-assembled in the USA and backed by a lifetime guarantee, making it the ultimate writing tool for professionals who demand reliability and style.

## Description

Fisher Space Pen - Non-Reflective Military Matte Black M4B- Cap-O-Matic - Gift Boxed

Review: Waste - Not so good
Review: Schreibt immer und überall - Ich bin schon Besitzer eines 40 Jahre alten AG7. Den hatte ich mit bei der Bundeswehr und ich muss sagen, der schreibt immer . Es gab kein Material, auf dem der nicht geschrieben hat, bei jedem Wetter. Leider hat er am Schaft wo die Verschraubung ist einen Riss bekommen. Jetzt kommt der Clou: Lebenslange Garantie! Gegoogelt und es gibt weltweit Vertragspartner. Habe den für Deutschland angerufen und man fragte mich nach dem Modell. AG7 sagte ich. Kein Problem, schicken sie und den defekten SpacePen und sie erhalten einen Neuen!!! Zuvor hatte ich mir aber schon den Space Pen M4 Gap O Matic hier gekauft. Der ist schlicht und gut verarbeitet. Aber der Knackpunkt ist: Der schreibt, wenn man ihn braucht. IMMER, solange die Mine voll ist. So Sätze wie: Booo Ey, der Sche..... Kuli schreibt wieder nicht, gibt es nicht mehr. Normal sollte man sie 10 Stück davon kaufen und überall einen liegen haben. So, viel Spaß damit

## Features

- Writes at any angle, even in Zero Gravity. Simply the most versatile pen ever made.
- Writes in extreme temperatures from -30F to 250F
- Each Fisher Space Pen is precision assembled and hand tested in the USA. Each carries an unconditional lifetime guarantee.
- All Brass and steel construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001E103CY |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #124,821 in Office Products ( See Top 100 in Office Products ) #5,625 in Stick Ballpoint Pens |
| Body Shape | Round |
| Brand | Fisher |
| Brand Name | Fisher |
| Closure Type | Click-Off Cap |
| Colour | Matte Black |
| Customer Reviews | 4.6 out of 5 stars 3,595 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00747609542448 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | B |
| Included Components | Ink Cartridge |
| Ink Base | Water |
| Ink Colour | Black |
| Item Diameter | 0.38 Inches |
| Item Dimensions | 13.2 x 1.3 x 1.3 Centimeters |
| Item Type | Pen |
| Item Weight | 0.02 Pounds |
| Line Size | 1.1 Millimeters |
| Manufacturer | Fisher Space Pen |
| Material | thixotropic ink |
| Material Type | thixotropic ink |
| Model Name | 9004518 |
| Model number | M4B |
| Pattern | single item |
| Recommended Uses For Product | Writing |
| Special Features | Non-reflective |
| Style Name | Gift Box |
| Theme | Space |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Fisher Space Pen
- **Colour:** Matte Black
- **Ink Colour:** Black
- **Writing instrument form:** Ballpoint Pen

## Images

![Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA - Image 1](https://m.media-amazon.com/images/I/61TTETUywnL.jpg)
![Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA - Image 2](https://m.media-amazon.com/images/I/71lsfs3DwVL.jpg)
![Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA - Image 3](https://m.media-amazon.com/images/I/815CBu5XXBL.jpg)
![Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA - Image 4](https://m.media-amazon.com/images/I/71tb74+gt0L.jpg)
![Fisher Space Pen Non-Reflective Military Cap-O-Matic Space Pen, Matte Black (M4B) | Pressurized Ballpoint Pen, Writes Upside Down & in Extreme Temperatures, Medium Point, Pocket Clip, Made in the USA - Image 5](https://m.media-amazon.com/images/I/71rpfqqHHeL.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

### ⭐ Waste
*by K***N on 20 November 2018*

Not so good

### ⭐⭐⭐⭐⭐ Schreibt immer und überall
*by W***E on 8 September 2020*

Ich bin schon Besitzer eines 40 Jahre alten AG7. Den hatte ich mit bei der Bundeswehr und ich muss sagen, der schreibt immer . Es gab kein Material, auf dem der nicht geschrieben hat, bei jedem Wetter. Leider hat er am Schaft wo die Verschraubung ist einen Riss bekommen. Jetzt kommt der Clou: Lebenslange Garantie! Gegoogelt und es gibt weltweit Vertragspartner. Habe den für Deutschland angerufen und man fragte mich nach dem Modell. AG7 sagte ich. Kein Problem, schicken sie und den defekten SpacePen und sie erhalten einen Neuen!!! Zuvor hatte ich mir aber schon den Space Pen M4 Gap O Matic hier gekauft. Der ist schlicht und gut verarbeitet. Aber der Knackpunkt ist: Der schreibt, wenn man ihn braucht. IMMER, solange die Mine voll ist. So Sätze wie: Booo Ey, der Sche..... Kuli schreibt wieder nicht, gibt es nicht mehr. Normal sollte man sie 10 Stück davon kaufen und überall einen liegen haben. So, viel Spaß damit

### ⭐⭐⭐⭐⭐ Buena calidad
*by J***S on 7 January 2020*

Es lo que promete, lo principal es que tiene buena escritura en muchas superficies y condiciones, su estilo es elegante por lo simple y la tonalidad de negro, el único pequeño detalle es que a veces se atora la punta de la carga cuando lo pulsas pero con un pequeño empujon se soluciona.

## 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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*