---
product_id: 277254891
title: "Space Pen SPR4 Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink"
brand: "fisher"
price: "₱4227"
currency: PHP
in_stock: true
category: "Fisher"
url: https://www.desertcart.ph/products/277254891-space-pen-spr4-pressurized-ballpoint-ink-refill-medium-point-pack
store_origin: PH
region: Philippines
---

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

**Brand:** fisher
**Price:** ₱4227
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write beyond boundaries—because your ideas deserve no limits.

## Quick Answers

- **What is this?** Space Pen SPR4 Pressurized Ballpoint Ink Refill, Medium Point, Pack of 3, Black Ink by fisher
- **How much does it cost?** ₱4227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/277254891-space-pen-spr4-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

- • **Proven Durability:** Trusted by thousands with a 4.7-star rating—quality that lasts and impresses.
- • **Triple Pack Value:** Three premium refills to keep your favorite pens ready for action.
- • **Unstoppable Ink Flow:** Writes flawlessly upside down and underwater—no limits to your creativity.
- • **Universal Compatibility:** Fits most popular pens including Parker and Ridge—upgrade your writing experience effortlessly.
- • **Extreme Temperature Resilience:** Performs smoothly from freezing cold to scorching heat, perfect for any environment.

## Overview

The Fisher Space Pen SPR4 refill pack includes three medium-point black ink refills engineered with pressurized ink technology that writes upside down, underwater, and in extreme temperatures from -30°F to 250°F. Compatible with popular pen brands, these refills deliver smooth, reliable writing performance trusted by professionals worldwide.

## 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 | #32,787 in Office Products ( See Top 100 in Office Products ) #301 in Pen Refills |
| Brand Name | Fisher |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,700) |
| Global Trade Identification Number | 00747609362640 |
| Ink Color | Black |
| Item Dimensions | 15.2 x 1 x 17.8 centimeters |
| Item Weight | 0.02 Pounds |
| 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 | Ballpoint |
| UPC | 747609362640 |
| Unit Count | 3 Count |
| Warranty Description | 30 days |

## Product Details

- **Brand:** Fisher
- **Item dimensions L x W x H:** 15.2 x 1 x 17.8 centimeters
- **Item weight:** 0.02 Pounds
- **Number of pieces:** 3
- **Style:** Ballpoint

## Images

![Space Pen SPR4 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.ph/products/277254891-space-pen-spr4-pressurized-ballpoint-ink-refill-medium-point-pack](https://www.desertcart.ph/products/277254891-space-pen-spr4-pressurized-ballpoint-ink-refill-medium-point-pack)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-28*