---
product_id: 293171816
title: "Fisher Space Pen Refill - Brown Ink/Medium Point"
brand: "fisher space pen"
price: "S$41"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/293171816-fisher-space-pen-refill-brown-ink-medium-point
store_origin: SG
region: Singapore
---

# Writes at any angle, even upside down Writes from -30°F to 250°F Pressurized ink cartridge Fisher Space Pen Refill - Brown Ink/Medium Point

**Brand:** fisher space pen
**Price:** S$41
**Availability:** ✅ In Stock

## Summary

> 🪐 Write like an astronaut, anywhere, anytime.

## Quick Answers

- **What is this?** Fisher Space Pen Refill - Brown Ink/Medium Point by fisher space pen
- **How much does it cost?** S$41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/293171816-fisher-space-pen-refill-brown-ink-medium-point)

## 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

- • **Long-Lasting Ink:** Writes over 12,000 feet, so you never run out when it matters most.
- • **Versatile Ink Flow:** Medium point brown ink delivers professional, consistent lines on almost any surface.
- • **Write Beyond Limits:** Pressurized cartridge ensures smooth writing in zero gravity, underwater, and extreme temperatures.
- • **Trusted by the Elite:** Used by astronauts, engineers, and explorers—join the ranks of high achievers.
- • **Extreme Temperature Proof:** Reliable performance from -30°F to 250°F keeps you writing through any challenge.

## Overview

The Fisher Space Pen Refill in brown medium point features a sealed pressurized cartridge that writes smoothly at any angle, in extreme temperatures (-30°F to 250°F), underwater, and even in zero gravity. Trusted by astronauts and professionals alike, this refill delivers over 12,000 feet of reliable writing, making it the ultimate choice for those who demand performance and durability in every environment.

## Description

Fisher Space Pen’s Sealed Pressurized Ink Cartridge performs in temperatures from -30º F to +250º F, underwater, in zero gravity, at any angle - even upside down! The ultimate in dependability! Our PR Cartridge will typically write more than 12,000 feet depending on style and surface.

## Features

- Brown Medium Point Refill: The pressurized cartridge refills can be used in any pen from the Fisher Space Pen collection excluding the infinium and stick pens
- 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 | SPR8 |
| Product Dimensions | 8.89 x 0.51 x 0.51 cm; 0.28 g |
| Color | Brown |
| Number of Items | 1 |
| Point Type | Medium |
| Ink Color | Brown |
| Manufacturer Part Number | SPR8 |
| Item Weight | 0.28 g |

## Product Details

- **Brand:** Fisher Space Pen
- **Style:** Medium Point
- **Item dimensions L x W x H:** 8.9 x 0.5 x 0.5 centimeters
- **Item weight:** 0.01 Ounces
- **Number of pieces:** 1

## Images

![Fisher Space Pen Refill - Brown Ink/Medium Point - Image 1](https://m.media-amazon.com/images/I/71Zrt7rU45L.jpg)
![Fisher Space Pen Refill - Brown Ink/Medium Point - Image 2](https://m.media-amazon.com/images/I/71UffDd0H8L.jpg)
![Fisher Space Pen Refill - Brown Ink/Medium Point - Image 3](https://m.media-amazon.com/images/I/81mvUb8LLjL.jpg)
![Fisher Space Pen Refill - Brown Ink/Medium Point - Image 4](https://m.media-amazon.com/images/I/71nU9PWGhsL.jpg)
![Fisher Space Pen Refill - Brown Ink/Medium Point - Image 5](https://m.media-amazon.com/images/I/71arxQ5Jb6L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.sg/products/293171816-fisher-space-pen-refill-brown-ink-medium-point](https://www.desertcart.sg/products/293171816-fisher-space-pen-refill-brown-ink-medium-point)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*