---
product_id: 47967422
title: "Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position"
brand: "fisher"
price: "7791 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Fisher"
url: https://www.desertcart.hu/products/47967422-space-pen-gas-pressure-refill-spr1-blue-medium-refill-space
store_origin: HU
region: Hungary
---

# Leak-proof sealed system Writes in zero gravity Operates -35°C to +120°C Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position

**Brand:** fisher
**Price:** 7791 Ft
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write beyond limits — because your ideas deserve zero gravity performance!

## Quick Answers

- **What is this?** Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position by fisher
- **How much does it cost?** 7791 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/47967422-space-pen-gas-pressure-refill-spr1-blue-medium-refill-space)

## 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

- • **Adventure-Ready Ink:** Perfect for professionals on the go—outdoors, travel, workshops, or daily hustle.
- • **Leak-Proof Durability:** Sealed gas pressure system ensures no leaks and virtually unlimited lifespan.
- • **Universal Compatibility:** Fits all Fisher Space Pen ballpoint pens for effortless refills and upgrades.
- • **Writes Anywhere, Anytime:** Reliable ink flow in zero gravity, underwater, upside down, and extreme temperatures.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing cold -35°C to scorching heat +120°C.

## Overview

The Fisher Space Pen Gas Pressure Refill SPR1 in blue medium is engineered to deliver consistent, smooth writing in any position and extreme conditions—from zero gravity to underwater, and temperatures ranging from -35°C to +120°C. Its sealed gas pressure system guarantees leak-proof durability and long-lasting performance, making it the ultimate refill for professionals who demand reliability and versatility in every pen stroke.

## Description

From the manufacturer The bullet pen A symbol of elegant, industrial American design, it is part of the permanent collection of the New York Museum of Modern Art. Experience true luxury in your palm.

Review: Functional and Excellent - I don't know what "sheerness" means with respect to ball-pen refills. Capitalized, it's a seaside town in Kent, uncaptialized it's something to do do with stockings, however I've given this 5 stars, because these are good. I've given 5 stars for "thickness" too. It says its a medium thickness nib, and its seems to be just that. These fine items with a little plastic Parker adapter, which means that that old Parker biro found in a deceased relative's effects, 40 years old, and with a dried-out and dribbled refill, can be given a new lease of life. In fairness to Parker, the original refills are not actually intended to last 40 years upside down at the bottom of a drawer, stay working and not leak, so you can't really blame them. Space pen refills are intended for durability, indifference to gravity, and effective sealing. I can't say whether they will last 40 years, the last space pen I bought was only 30 years ago, and its probably at the bottom of a drawer somewhere, and (if I ever find it again) I'd be amazed to find it didn't still work. For the pen-conscious, you can refurbish and upgrade a classic pen to better-than-original spec and consider yourself fashionably retro. For cheapskates, you can get a classy old biro working again to give yourself a wholly-spurious appearance of sophistication, and save yourself the effort of acquiring nasty little disposables from Argos, betting shops etc or even (shudder!) buying a packet of cheap'n'nasty supermarket pens. For people like myself, who leave pens on any available horizontal surface, keep them loose in their pockets, or in that ash-tray thing in the car with the corroded change for parking meters and decomposing sweets and still expect the pen to work, a space pen is ideal. They can be kept under grotty conditions, will write on grotty surfaces, and they stay working. I bought three of these to resurrect a trio of my Dad's old Parkers from the 70s. I can see one of them on the desk at the moment, but dunno where I have left the other two, but I am confident that, when I find them, they will still work. On that basis, space pens are good value for money, so I gave them five stars for this. Functional and excellent, as I said in the title!
Review: Good writer and fits the f701 - Writes lovely and fits the f701 perfectly without the plastic tab

## Features

- High-quality gas pressure refill - original Fisher Space Pen replacement refill SPR1 in blue, line width medium
- Reliable under extreme conditions - writes in weightlessness, upside down, underwater, in cold down to -35 °C and heat up to +120 °C
- Durable and leak-proof - thanks to the sealed gas pressure system, virtually unlimited durability and no leaks
- Universal uses - ideal for outdoors, travel, workshop, expeditions or everyday use
- Easy compatibility - fits Fisher Space Pen ballpoint pen; Package includes: 1 refill

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004O7AYYC |
| Best Sellers Rank | 17,294 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 183 in Pen Refills |
| Brand | Fisher |
| Brand Name | Fisher |
| Customer Reviews | 4.7 out of 5 stars 6,828 Reviews |
| EU Spare Part Availability Duration | 100 Years |
| Global Trade Identification Number | 00747609112115 |
| Ink Colour | Blue |
| Item Dimensions | 8.9 x 0.5 x 0.5 centimetres |
| Item Weight | 0.01 Kilograms |
| Item dimensions L x W x H | 8.9 x 0.5 x 0.5 centimetres |
| Item weight | 0.01 Kilograms |
| Manufacturer | Fisher Space Pen |
| Manufacturer Part Number | SPR1 |
| Model Number | SPR1 |
| Number of Pieces | 1 |
| Number of pieces | 1 |
| Package Size Name | 1 unit |
| Point Type | Medium |
| Point type | Medium |
| Product Warranty | statutory |
| Style | Ballpoint |
| UPC | 080000469106 787718028082 747609112115 021111174763 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Fisher Space Pen
- **Item dimensions L x W x H:** 8.9 x 0.5 x 0.5 centimetres
- **Item weight:** 0.01 Kilograms
- **Number of pieces:** 1
- **Style:** Ballpoint

## Images

![Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position - Image 1](https://m.media-amazon.com/images/I/71m7AIVOCDL.jpg)
![Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position - Image 2](https://m.media-amazon.com/images/I/71SdRukx+YL.jpg)
![Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position - Image 3](https://m.media-amazon.com/images/I/81fL3YZhO6L.jpg)
![Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position - Image 4](https://m.media-amazon.com/images/I/71fbMdC+8yL.jpg)
![Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position - Image 5](https://m.media-amazon.com/images/I/711XuPkWCrL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Functional and Excellent
*by B***H on 14 February 2021*

I don't know what "sheerness" means with respect to ball-pen refills. Capitalized, it's a seaside town in Kent, uncaptialized it's something to do do with stockings, however I've given this 5 stars, because these are good. I've given 5 stars for "thickness" too. It says its a medium thickness nib, and its seems to be just that. These fine items with a little plastic Parker adapter, which means that that old Parker biro found in a deceased relative's effects, 40 years old, and with a dried-out and dribbled refill, can be given a new lease of life. In fairness to Parker, the original refills are not actually intended to last 40 years upside down at the bottom of a drawer, stay working and not leak, so you can't really blame them. Space pen refills are intended for durability, indifference to gravity, and effective sealing. I can't say whether they will last 40 years, the last space pen I bought was only 30 years ago, and its probably at the bottom of a drawer somewhere, and (if I ever find it again) I'd be amazed to find it didn't still work. For the pen-conscious, you can refurbish and upgrade a classic pen to better-than-original spec and consider yourself fashionably retro. For cheapskates, you can get a classy old biro working again to give yourself a wholly-spurious appearance of sophistication, and save yourself the effort of acquiring nasty little disposables from Argos, betting shops etc or even (shudder!) buying a packet of cheap'n'nasty supermarket pens. For people like myself, who leave pens on any available horizontal surface, keep them loose in their pockets, or in that ash-tray thing in the car with the corroded change for parking meters and decomposing sweets and still expect the pen to work, a space pen is ideal. They can be kept under grotty conditions, will write on grotty surfaces, and they stay working. I bought three of these to resurrect a trio of my Dad's old Parkers from the 70s. I can see one of them on the desk at the moment, but dunno where I have left the other two, but I am confident that, when I find them, they will still work. On that basis, space pens are good value for money, so I gave them five stars for this. Functional and excellent, as I said in the title!

### ⭐⭐⭐⭐⭐ Good writer and fits the f701
*by O***M on 3 May 2026*

Writes lovely and fits the f701 perfectly without the plastic tab

### ⭐⭐⭐⭐⭐ Good, reliable work-horse of a pen refill.
*by S***P on 2 March 2016*

I've been using fisher pens for a few years now since I was introduced to them by a colleague at work. My job involves writing in paper notebooks in all sorts of weather conditions - from freezing temperatures, to peeing rain. The way the fisher cartridges are designed means that these write even on wet paper, at any angle, and in the lowest of the low temperatures. And before any smarties-pants suggests I use a pencil - i'm not allowed to!! I initially used these in proper branded fisher barrels, however I have found that I prefer the feel in my hand of some of the parker pen barrels. These cartridges come with a little plastic attachment which means they fit perfectly into the parker pen barrels with no issues. My gripe with the fisher barrels is that they tend to be a bit over-designed - probably in an effort to make them more reminiscent of the space race, often at the expense of writer's comfort! These come in a plastic blister pack, mounted on card, for anyone interested in how these arrive.

## Frequently Bought Together

- Fisher Space Pen Medium Point Refill, Blue
- Fisher Space Pen Bullet Chrome Finish, Gift Boxed (400)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-06-03*