---
product_id: 726862620
title: "Fisher Ballpoint Pen Bullet EF-400B Black"
brand: "フィッシャー(fisher)"
price: "€ 1.39"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/726862620-fisher-ballpoint-pen-bullet-ef-400b-black
store_origin: SK
region: Slovakia
---

# Matte black brass body Writes in zero gravity 0.3mm precision line Fisher Ballpoint Pen Bullet EF-400B Black

**Brand:** フィッシャー(fisher)
**Price:** € 1.39
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write like a space explorer, look like a pro.

## Quick Answers

- **What is this?** Fisher Ballpoint Pen Bullet EF-400B Black by フィッシャー(fisher)
- **How much does it cost?** € 1.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/726862620-fisher-ballpoint-pen-bullet-ef-400b-black)

## Best For

- フィッシャー(fisher) enthusiasts

## Why This Product

- Trusted フィッシャー(fisher) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Write Beyond Limits:** Effortlessly jot notes upside down or in zero gravity with patented nitrogen gas pressure technology.
- • **Refillable & Reliable:** Compatible with Fisher Space Pen PR type refills for sustainable, continuous use.
- • **Sleek & Durable Design:** Matte black powder-coated brass body combines style with long-lasting resilience.
- • **Extreme Conditions Ready:** Ink flows smoothly in extreme temperatures and underwater—never miss a moment of inspiration.
- • **Precision in Every Stroke:** Ultra-fine 0.3mm line size delivers crisp, professional writing for detailed work.

## Overview

The Fisher Ballpoint Pen Bullet EF-400B features a matte black brass body and a 0.3mm fine point, utilizing nitrogen gas pressure to write smoothly in zero gravity and extreme conditions. Its refillable design and precision ink delivery make it the ultimate pen for professionals who demand reliability and style in any environment.

## Description

● Normal ballpoint pens with gravity causes the ink to fall to the tip of the ball, but the Space Pen is able to transfer the ink to the ball nib due to the pressure of the nitrogen gas enclosed inside. ● So you can start writing immediately even when upside down and write smoothly even under zero gravity conditions or in extreme hot and cold water; Also, the special adhesive ink is opened tightly to ensure smooth writing without drying out. Product Size: Approx. 0.4 inches (1 mm) x 5.4 inches (13.6 cm) (when writing); Product Material: Brass (silver = chrome finish, black = powder coating); Product Contents: Oil based cap type black ink

## Features

- Black matte finish body, rounded design
- Uses a PR type refill of Fisher Space Pen that can be used with zero gravity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | フィッシャー(Fisher) |
| Model Number | 400B |
| Color | Black |
| Pencil Lead Degree (Hardness) | B |
| Material Type | Brass |
| Point Type | Medium |
| Line Size | 0.3mm |
| Ink Color | Black |
| Included Components | Ink Cartridge |
| Product Dimensions | 9.53 x 0.81 x 0.81 cm; 28.35 g |
| Shredded Shape | Refillable |

## Product Details

- **Brand:** フィッシャー(Fisher)
- **Writing Instrument Form:** Ballpoint Pen
- **Color:** Black
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![Fisher Ballpoint Pen Bullet EF-400B Black - Image 1](https://m.media-amazon.com/images/I/41o0Ocn+eTL.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.sk/products/726862620-fisher-ballpoint-pen-bullet-ef-400b-black](https://www.desertcart.sk/products/726862620-fisher-ballpoint-pen-bullet-ef-400b-black)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*