---
product_id: 264304374
title: "Fisher Space Pen 400B Bullet - Matte Black"
brand: "fisher space pen"
price: "$U4638"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/264304374-fisher-space-pen-400b-bullet-matte-black
store_origin: UY
region: Uruguay
---

# Used by astronauts Writes at any angle Operates -30°F to 250°F Fisher Space Pen 400B Bullet - Matte Black

**Brand:** fisher space pen
**Price:** $U4638
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write like a space explorer—anywhere, anytime.

## Quick Answers

- **What is this?** Fisher Space Pen 400B Bullet - Matte Black by fisher space pen
- **How much does it cost?** $U4638 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/264304374-fisher-space-pen-400b-bullet-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

- • **Trusted by Pros:** Preferred by astronauts, engineers, and explorers worldwide
- • **Durable Precision:** Tungsten carbide tip ensures consistent 0.7mm medium line every time
- • **Built for Extremes:** Performs flawlessly from freezing cold to scorching heat
- • **Compact Powerhouse:** Sleek matte black design fits effortlessly in your pocket or wallet
- • **Write Beyond Limits:** Smooth ink flow even upside down or underwater

## Overview

The Fisher Space Pen 400B Bullet in matte black is a compact, durable ballpoint pen engineered to write smoothly at any angle, in extreme temperatures (-30°F to 250°F), and even underwater. Trusted by astronauts and professionals alike, its sleek aluminum brass body and tungsten carbide tip deliver reliable, precise writing wherever your day takes you.

## Description

Fisher Space Pen 400B Bullet - Matte Black

## Features

- A Pen Designed to Last: The Matte Black Bullet Pen is the most popular of the collection and compact enough to carry in your wallet, pocket, purse, car glove box, organizer, or toolbox
- Write at any Angle: Fisher Space Pens are versatile and practical ballpoint pens that can smoothly write at any angle, even upside down with reliable performance on almost any surface
- Write in Extreme Temperatures: All Fisher Space Pens write in extreme temperatures ranging from -30°F to 250°F (-34° to +121°C), underwater, in space or any other harsh environment
- Quality and Reliability: Trusted by Astronauts, Explorers, and Professionals, Fisher Space Pens are often used in industries including Engineering, Aviation, Science, and Outdoor Adventures
- Explore The Fisher Space Pen Collection: Try our full collection of versatile and functional pens designed to write in Zero Gravity, Underwater, Through Oil and Grease and in Extreme Temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Fisher Space Pen |
| Brand | Fisher Space Pen |
| Model number | 400B |
| Product Dimensions | 9.53 x 0.81 x 0.81 cm; 28.35 g |
| Color | black |
| Closure | Snap |
| Grade | 0.32 |
| Grip Type | Smooth |
| Pencil Lead Degree (Hardness) | B |
| Material Type | Aluminum Brass |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Color | Black |
| Tip Type | Tungsten Carbide Ball |
| Manufacturer Part Number | 400B |
| Item Weight | 28.4 g |

## Product Details

- **Brand:** Fisher Space Pen
- **Writing instrument form:** Ballpoint Pen
- **Colour:** black
- **Ink colour:** Black
- **Age range (description):** Adult

## Images

![Fisher Space Pen 400B Bullet - Matte Black - Image 1](https://m.media-amazon.com/images/I/61QfIHGnpYL.jpg)

## Questions & Answers

**Q: Can I microwave it?**
A: I prefer to bake it. Microwaving tends to toughen the edges and make the ink "rubbery".....LOL.

**Q: I'm looking for a pen that I can keep in my pocket without it having any chance of getting ink on the lining. Would this work?**
A: I’ve used this pen almost since they came out!  They don’t leak. Even when you leave them in a pocket and they get washed.  I am on my third pen… lost them! I think I lost my first one overseas, and I apparently just lost my second one this week.  Sigh. At least I had a backup!  Yep, worth getting a spare, just incase….

**Q: Is the ink black?**
A: Yes the ink is black

**Q: Does this pen come with a gift box?**
A: It comes in a small plastic box that could be gift wrapped. About 3/4" x 3/4" x 3 1/2" in size.

## Frequently Bought Together

- Fisher Space Pen Bullet Pen, Ballpoint, Brass, Matte Black, Black Ink, Gift Box
- Fisher Space Pen Bold Point Pressurized Cartridge Refill, Black Ink, 1 Pack
- Fisher Space Pen Chrome Bullet Pen, Ballpoint, Brass, Black Ink

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**Shop now:** [https://www.desertcart.uy/products/264304374-fisher-space-pen-400b-bullet-matte-black](https://www.desertcart.uy/products/264304374-fisher-space-pen-400b-bullet-matte-black)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*