---
product_id: 4502288
title: "SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink"
brand: "fisher"
price: "€ 69.74"
currency: EUR
in_stock: true
category: "Fisher"
url: https://www.desertcart.at/products/4502288-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point-pack
store_origin: AT
region: Austria
---

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

**Brand:** fisher
**Price:** € 69.74
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write like a space explorer—no gravity, no limits!

## Quick Answers

- **What is this?** SPR4 Space Pen Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink by fisher
- **How much does it cost?** € 69.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/4502288-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point-pack)

## 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

- • **Triple Pack Value:** Three refills to keep your iconic Fisher pen ready for every mission.
- • **Sleek Medium Point:** Perfect balance of precision and smoothness for professional note-taking.
- • **Write Beyond Limits:** Effortlessly scribble upside down or underwater—no penmanship boundaries.
- • **Iconic Space-Grade Ink:** Trusted by astronauts, now in your office arsenal for unmatched performance.
- • **Extreme Temperature Proof:** Reliable ink flow from Arctic chills to desert heat—your all-weather writing partner.

## Overview

The Fisher SPR4 Space Pen Refill delivers pressurized black ink that writes upside down, underwater, and in extreme temperatures from -30°F to 250°F. This pack of three medium-point refills ensures your pen stays mission-ready with smooth, reliable performance trusted by astronauts and professionals alike.

## Description

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

## 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 | #71,280 in Office Products ( See Top 100 in Office Products ) #518 in Ink Pen Refills |
| Brand Name | Fisher |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,859) |
| Global Trade Identification Number | 00747609362640 |
| Ink Color | Black |
| Item Dimensions | 6 x 0.39 x 7 inches |
| Item Weight | 9.07 g |
| Manufacturer | FISHER SPACE PEN |
| Manufacturer Part Number | SPR4 |
| Model Number | SPR4 |
| Number of Pieces | 3 |
| Package Size Name | Pack of 3 |
| Point Type | Medium |
| Style | Space,Ballpoint |
| UPC | 747609362640 |
| Unit Count | 3 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

![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

## 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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**Shop now:** [https://www.desertcart.at/products/4502288-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point-pack](https://www.desertcart.at/products/4502288-spr4-space-pen-pressurized-ballpoint-ink-refill-medium-point-pack)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-12*