---
product_id: 50349567
title: "Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B)"
brand: "fisher"
price: "269.17 DT"
currency: TND
in_stock: true
reviews_count: 13
url: https://www.desertcart.tn/products/50349567-fisher-space-nonreflective-military-cap-o-matic-space-pen-matte
store_origin: TN
region: Tunisia
---

# Writes at any angle, zero-G ready All brass & steel, lifetime guaranteed Operates from -30°F to 250°F Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B)

**Brand:** fisher
**Price:** 269.17 DT
**Availability:** ✅ In Stock

## Summary

> 🪐 Write Beyond Limits — The Pen That Defies Gravity and Time

## Quick Answers

- **What is this?** Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) by fisher
- **How much does it cost?** 269.17 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/50349567-fisher-space-nonreflective-military-cap-o-matic-space-pen-matte)

## 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

- • **NASA-Approved Legacy:** Trusted by astronauts since Apollo 7, own the pen that’s literally out of this world.
- • **Built to Last a Lifetime:** Precision hand-assembled with premium brass and steel, backed by a lifetime guarantee—because quality never goes out of style.
- • **Ergonomic Matte Black Design:** Sleek, modern, and comfortable grip that fits perfectly in your hand and your professional image.
- • **Zero Gravity Writing Mastery:** Flawlessly writes upside down, sideways, and in space—because your ideas don’t wait for gravity.
- • **Extreme Temperature Resilience:** From Arctic chills to desert heat, this pen keeps your thoughts flowing without skipping a beat.

## Overview

The Fisher Space NonReflective Military Cap-O-Matic Space Pen in Matte Black is a precision-engineered writing instrument designed to perform flawlessly in zero gravity and extreme temperatures (-30°F to 250°F). Crafted from durable brass and steel, it features an ergonomic grip and a lifetime guarantee. Trusted by NASA since 1968, this pen combines space-age technology with sleek, professional style for everyday use and beyond.

## Description

From the manufacturer About Us Fisher Space Pen rose to prominence when founder Paul Fisher invented a retractable, pressurised pen called the Anti-Gravity 7 (#AG7) that worked flawlessly in zero gravity aboard the first manned Apollo mission in 1968. Five decades later the company continues to thrive with pens still flown aboard every manned space flight. After Paul Fisher earned NASA as a customer for his revolutionary Space Pen, he continued to focus his efforts on developing unique, quality products.

Review: This pen is the real deal, it will write just as it says. - This is to replace my original space pen, which has fallen to pieces, this is just what I expected, a good product, light, writes very well, and has a precise action, a good replacement.
Review: Fantastic pen! - Excellent product and great price.

## 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, hand tested, and carries a lifetime guarantee against all manufacturing defects
- All Brass and steel construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001NXDFC8 |
| Age Range Description | All Ages |
| Age range (description) | All Ages |
| Best Sellers Rank | 149,149 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,164 in Retractable Ballpoint Pens |
| Body Shape | [B]arreled |
| Brand | Fisher |
| Brand Name | Fisher |
| Closure Type | Snap |
| Colour | Matte Black |
| Customer Reviews | 4.6 out of 5 stars 2,225 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00747609542417 |
| Grip Type | Ergonomic grip |
| Hardness | B |
| Included Components | Fisher Pressurized PR4 Black Ink Medium Point, Gift Box (Gift Box) |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 13.3 x 1.3 x 1.3 centimetres |
| Item Weight | 0.04 Pounds |
| Line Size | 0.5mm |
| Manufacturer | Fisher Space Pen |
| Material | Multi |
| Material Type | Multi |
| Model Name | Cap-O-Matic |
| Model Number | SM4B |
| Recommended Uses For Product | Writing |
| Special Features | Pocket Clip, Pre-Sharpened, Waterproof |
| Style | Modern |
| Subject Character | Space |
| Theme | Space |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** All Ages
- **Brand:** Fisher Space Pen
- **Colour:** Matte Black
- **Ink colour:** Black
- **Material:** Multi
- **Model name:** Cap-O-Matic
- **Point type:** Medium
- **Special feature:** Pocket Clip, Pre-Sharpened, Waterproof
- **Unit count:** 1.0 count
- **Writing instrument form:** Ballpoint Pen

## Images

![Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 1](https://m.media-amazon.com/images/I/61V8MZvqbKL.jpg)
![Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 2](https://m.media-amazon.com/images/I/71eZXAgI54L.jpg)
![Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 3](https://m.media-amazon.com/images/I/81ef5FNIB9L.jpg)
![Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 4](https://m.media-amazon.com/images/I/71evmdyWbYL.jpg)
![Fisher Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 5](https://m.media-amazon.com/images/I/71NQs3PG-mL.jpg)

## Questions & Answers

**Q: Does anyone know the difference between the SM4B and M4B**
A: I ordered both and the only difference I have found is the SM4B has cheaper packaging. The SM4B comes with a simple cardboard backed print package, covered in a stiff plastic, glued to the cardboard. The M4B comes with a nicer black cardboard box. The Pens themselves are identical as far as I can tell. Both are metal construction with nice clips in matte black.

**Q: Does it write in the rain?**
A: According to Fisher Space Pen, their Sealed Pressurized Ink Cartridge "Writes under water", Performs in temperatures from -30ºF to +250ºF, in zero gravity, at any angle–even upside down!

**Q: refills**
A: http://www.amazon.com/Refills-Bullet-Fisher-Space-SPR4/dp/B004HGDQQS/ref=sr_1_2?s=office-products&ie=UTF8&qid=1393804261&sr=1-2&keywords=space+pen+refill

**Q: Would two of these easily fit into the pen slot on a police uniform left breast pocket? What about a snugger 5.11 Class B breast pocket?**
A: Might be a smidge tight, but two will fit in my uniform pocket. I carry one of these in my shirt and a Fisher X-Mark in my pants pocket as a spare. A bullet pen would work in the pocket, too, but get a clip for it. Otherwise, it will roll off the hood of the squad and your partner will step on it. They're practically indestructible, but the pavement scars them and they look like hell after that. Be careful out there.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This pen is the real deal, it will write just as it says.
*by G***S on 25 March 2026*

This is to replace my original space pen, which has fallen to pieces, this is just what I expected, a good product, light, writes very well, and has a precise action, a good replacement.

### ⭐⭐⭐⭐⭐ Fantastic pen!
*by P***T on 22 June 2026*

Excellent product and great price.

### ⭐⭐⭐⭐⭐ Do you need anything else?
*by D***L on 2 July 2026*

I’ve got one and my dad had one for years until he lost it. He didn’t want anything else to replace it except another one. I’ll always have one in my EDC. Solid, small and perfect for any task.

## Frequently Bought Together

- Fisher Space Pen Military Cap-O-Matic Space Pen, Ballpoint, Black Ink, Non-Reflective, Brass, Matte Black
- Fisher Space Pen Bold Point Pressurized Cartridge Refill, Black Ink, 1 Pack
- Fisher Space Pen Bullet Pen, Ballpoint, Brass, Matte Black, Black Ink, Pocket Clip

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/50349567-fisher-space-nonreflective-military-cap-o-matic-space-pen-matte](https://www.desertcart.tn/products/50349567-fisher-space-nonreflective-military-cap-o-matic-space-pen-matte)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*