---
product_id: 253843494
title: "Cap-O-Matic Ballpoint Pen - Matt Black"
brand: "fisher space pen"
price: "$80.12"
currency: USD
in_stock: true
reviews_count: 5
category: "Fisher Space Pen"
url: https://www.desertcart.us/products/253843494-cap-o-matic-ballpoint-pen-matt-black
store_origin: US
region: United States of America
---

# 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:** $80.12
**Availability:** ✅ In Stock

## Summary

> 🖋️ The pen that conquers space, boardrooms, and your daily hustle.

## Quick Answers

- **What is this?** Cap-O-Matic Ballpoint Pen - Matt Black by fisher space pen
- **How much does it cost?** $80.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/253843494-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

- • **Sustainably Engineered:** Made in the USA with recyclable parts and packaging—write with purpose.
- • **Built to Last a Lifetime:** Chrome-plated solid brass with matte black powder coating for rugged durability.
- • **Writes Anywhere, Anytime:** Defies gravity and conditions—writes upside down, underwater, and through grease.
- • **Extreme Temperature Ready:** Performs flawlessly from -30°F to 250°F—no environment too harsh.
- • **Sleek, Professional Matte Black:** Non-reflective finish for a sophisticated, understated look in any boardroom.

## Overview

The Fisher Space Pen Cap-O-Matic in matte black is a precision-engineered ballpoint pen designed to write in extreme conditions including upside down, underwater, and across a wide temperature range (-30°F to 250°F). Crafted from chrome-plated solid brass with a sleek matte black powder coating, it offers durability and style. Featuring a cap-activated retractable tip and eco-friendly recyclable components, this pen is backed by a lifetime guarantee and proudly made in the USA.

## 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! Set Contains: Matt black Cap-O-Matic Fisher Space pen

Review: Great quality. Tbh there are other pens I prefer but for the price & functionality this is a great pen. Also looks awesome in the raw brass. Fits my compendium perfectly as well.
Review: Great pen.

## 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 | #16,428 in Office Products ( See Top 100 in Office Products ) #386 in Retractable Ballpoint Pens |
| Brand | Fisher Space Pen |
| Closure | Retractable |
| Color | BLACK |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,605) |
| Date First Available | 1 January 2024 |
| Grip Type | Contoured |
| Ink Color | Black |
| Item Weight | 9.07 g |
| Line Size | 0.5mm |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | M4B |
| Material Type | Alloy Steel |
| 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
- **Writing instrument form:** Ballpoint Pen

## Images

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

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*by C***S on 8 July 2023*

Great quality. Tbh there are other pens I prefer but for the price & functionality this is a great pen. Also looks awesome in the raw brass. Fits my compendium perfectly as well.

### ⭐⭐⭐⭐⭐ Review
*by C***A on 7 May 2015*

Great pen.

### ⭐⭐⭐⭐⭐ Review
*by D***M on 11 September 2024*

Ever since I was a high school student I hated writing with pencils. Surface writing was not smooth and to me was not how I wanted to write essays or notes. After searching I found some inexpensive pens that had a very smooth feel when writing. As I got older, and wiser(?) I decided it was time to purchase some really nice pens. Started with Cross, but soon realized that even though they were beautifully designed didn’t have that really smooth feel gliding over the paper. I looked in my junk drawer, come on everyone has one, and found an old astronaut pen. It was called that because the refills were pressurized which allowed you to write upside down. Actually it’s great if you are writing or signing something posted on a bulletin board. I’ve found this pen to be very smooth gliding across the paper. There are some pens in their least expensive line, but the better pens selling for about $25 are the ones to purchase. These pens have something I’ve never seen before, the amount of pressure you use to extend the refill to write. Very light touch like no other pen. Nice you don’t have to twist or push hard to utilize the pen. I recommend this pen very highly as you can’t go wrong with it!

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-11*