---
product_id: 4502288
title: "Fisher SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink"
brand: "fisher"
price: "€ 51.43"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.gr/products/4502288-fisher-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point
store_origin: GR
region: Greece
---

# Writes underwater Writes upside down Operates -30°F to 250°F Fisher SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink

**Brand:** fisher
**Price:** € 51.43
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Beyond Limits — Ink That Defies Gravity and Time

## Quick Answers

- **What is this?** Fisher SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink by fisher
- **How much does it cost?** € 51.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/4502288-fisher-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point)

## 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

- • **Sleek Medium Point:** Balanced ink flow with a medium tip for crisp, professional notes and signatures every time.
- • **Unstoppable Ink Flow:** Writes flawlessly from any angle—even upside down, so you never miss a thought.
- • **Legacy of Reliability:** Trusted by professionals since 1965, this refill keeps your pen writing smoothly for years.
- • **Triple Pack Convenience:** Three refills in one pack to keep your trusted pen powered through every project and meeting.
- • **Extreme Environment Ready:** Performs underwater and in temperatures from -30°F to 250°F—because your ideas don’t wait for perfect conditions.

## Overview

The Fisher SPR4 Space Pen Refill is a pressurized black ink refill with a medium point, designed to write upside down, underwater, and in extreme temperatures from -30°F to 250°F. Sold in a convenient pack of three, it ensures your pen never runs dry, delivering dependable, smooth writing for professionals who demand reliability in any environment.

## Description

Fisher Space Pen Refill Black Medium SPR6. Blister Carded Space Pen Pressurized Printed Refill Black Med. Pack of 3.

Review: Excellent Everyday Dependability and an Embarrassing Admission - I keep a small Fisher space pen in my wallet. It's an excellent pen for everyday use. I keep it in my wallet in case I need to jot a quick note, address a letter, or the waiter forgets to bring a pen with the credit card receipt. It just works and most of the time I forget it's there. I realized in 2021 the same pen has been in my wallet since 2005. The embarrassing admission: When I realized I never refilled my pen ink after 16 years I ordered these refills. When they arrived I looked at the package, saw they were too long for the pen and cursed my not noticing when I ordered them. I kept them because they were just too small an item to bother returning. I figured maybe someday I'd get a full size Fisher pen. This month I found them in a junk drawer and realized the plastic bit that made the refill "too long" wasn't attached. It's needed for the full size pen, not the small one I ordered it for. By the way, the pen I ordered the refill for STILL hasn't run out towards the end of 2024.
Review: Good refills - This refill works great. My husband uses it in his uzi pen and loves it. It writes on just about anything and from any angle. It flows with ease and there is no leakage. He was tired of his pen needing to be scribbled with before writing to get it started and sometimes skipping. But this refill works every time.

## Features

- Writes upside down.
- Writes underwater.
- Operates from -30 degrees F to 250 degrees F
- Pack of 3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004HGDQQS |
| Best Sellers Rank | #94,875 in Office Products ( See Top 100 in Office Products ) #685 in Ink Pen Refills |
| Brand | Fisher |
| Brand Name | Fisher |
| Customer Reviews | 4.8 out of 5 stars 3,840 Reviews |
| Global Trade Identification Number | 00747609362640 |
| Ink Color | Black |
| Item Dimensions | 6 x 0.39 x 7 inches |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 6 x 0.39 x 7 inches |
| Manufacturer | FISHER SPACE PEN |
| Manufacturer Part Number | SPR4 |
| Model Number | SPR4 |
| Number of Pieces | 3 |
| Point Type | Medium |
| Style | Space,Ballpoint |
| UPC | 747609362640 |
| Unit Count | 3.0 Count |
| Warranty Description | 30 days |

## Product Details

- **Brand:** Fisher
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 6 x 0.39 x 7 inches
- **Number of Pieces:** 3
- **Style:** Space,Ballpoint

## Images

![Fisher SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink - Image 1](https://m.media-amazon.com/images/I/91hsyU2ePwL.jpg)

## Questions & Answers

**Q: Is this the same as PR4? Fisher site does not show any spr4**
A: Yes, PR4 and SPR4 are the same refills and they work in most Fisher Space pens, NOT the Fisher Multi Function pen which uses a SU4F refill

**Q: What are the dimensions of the refill? I want to put it inside a pilot g2.**
A: This is a Parker style refill and it measures 3 1/2" long without the Parker adapter.

**Q: is this a 3 pack**
A: Yes it is a 3 pack

**Q: is this listing for 1 or 3 refill? descprition does not say but picture is of 3.**
A: 3 refills as you see in the picture

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Everyday Dependability and an Embarrassing Admission
*by T***R on November 19, 2024*

I keep a small Fisher space pen in my wallet. It's an excellent pen for everyday use. I keep it in my wallet in case I need to jot a quick note, address a letter, or the waiter forgets to bring a pen with the credit card receipt. It just works and most of the time I forget it's there. I realized in 2021 the same pen has been in my wallet since 2005. The embarrassing admission: When I realized I never refilled my pen ink after 16 years I ordered these refills. When they arrived I looked at the package, saw they were too long for the pen and cursed my not noticing when I ordered them. I kept them because they were just too small an item to bother returning. I figured maybe someday I'd get a full size Fisher pen. This month I found them in a junk drawer and realized the plastic bit that made the refill "too long" wasn't attached. It's needed for the full size pen, not the small one I ordered it for. By the way, the pen I ordered the refill for STILL hasn't run out towards the end of 2024.

### ⭐⭐⭐⭐⭐ Good refills
*by C***Y on August 9, 2024*

This refill works great. My husband uses it in his uzi pen and loves it. It writes on just about anything and from any angle. It flows with ease and there is no leakage. He was tired of his pen needing to be scribbled with before writing to get it started and sometimes skipping. But this refill works every time.

### ⭐⭐⭐⭐⭐ Fisher refills top performer!
*by M***I on March 18, 2025*

I received the Fisher pen as a gift, and I prefer getting their proprietary ink refills from the manufacturer. The refills perform in any environment, and never fails. Excellent product!

## Frequently Bought Together

- Fisher SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink
- Fisher Space Pen Original Astronaut Space Pen, AG7 Series, Ballpoint, Chrome, Black Ink, Gift Box

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-04*