---
product_id: 50349567
title: "Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B)"
brand: "fisher space pen"
price: "2398622₫"
currency: VND
in_stock: true
category: "Fisher Space Pen"
url: https://www.desertcart.vn/products/50349567-space-nonreflective-military-cap-o-matic-space-pen-matte-black
store_origin: VN
region: Vietnam
---

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

**Brand:** fisher space pen
**Price:** 2398622₫
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) by fisher space pen
- **How much does it cost?** 2398622₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50349567-space-nonreflective-military-cap-o-matic-space-pen-matte-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 a Lifetime:** Precision hand-assembled with military-grade brass and steel for unmatched durability.
- • **Ergonomic Matte Black Design:** Modern, tactile grip that feels as good as it looks—command attention in every meeting.
- • **Zero-Gravity Writing Mastery:** Effortlessly jot notes upside down, sideways, or floating in space—no limits.
- • **Extreme Temperature Resilience:** From Arctic chills to desert heat, your pen never quits.
- • **Waterproof Ink for Every Adventure:** Reliable black ink that won’t smudge or fade, rain or shine.

## Overview

The Fisher Space NonReflective Military Cap-O-Matic Space Pen in Matte Black is a precision-engineered writing instrument designed for professionals who demand reliability anywhere—from zero gravity to extreme temperatures. Featuring a rugged brass and steel body, waterproof ink, and an ergonomic grip, it guarantees smooth writing at any angle with a lifetime warranty, making it the ultimate pen for military, outdoor, and high-performance environments.

## Description

Versatile space pen writes at any angle, even in zero gravity, with durable all-brass and steel construction. Ideal for military, outdoor, and extreme environments.

## 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 |
| Best Sellers Rank | 37,350 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 542 in Retractable Ballpoint Pens |
| Body Shape | [B]arreled |
| Brand Name | Fisher Space Pen |
| Closure Type | Snap |
| Colour | Matte Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,105) |
| 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 |
| 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 | 0.01 Ounces |
| Line Size | 0.5mm |
| Manufacturer | Fisher Space Pen |
| 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 |
| UPC | 747609542417 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| 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

![Space NonReflective Military Cap-O-Matic Space Pen, Matte Black (SM4B) - Image 1](https://m.media-amazon.com/images/I/61V8MZvqbKL.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.

## 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.vn/products/50349567-space-nonreflective-military-cap-o-matic-space-pen-matte-black](https://www.desertcart.vn/products/50349567-space-nonreflective-military-cap-o-matic-space-pen-matte-black)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*