--- 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: "AED 67" currency: AED in_stock: true reviews_count: 13 category: "Fisher" url: https://www.desertcart.ae/products/47967422-space-pen-gas-pressure-refill-spr1-blue-medium-refill-space store_origin: AE region: United Arab Emirates --- # Waterproof & leak-proof Operates -35°C to +120°C Writes in any position Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position **Brand:** fisher **Price:** AED 67 **Availability:** ✅ In Stock ## Summary > 🪐 Write Beyond Limits — The Pen That Defies Gravity and Time ## 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?** AED 67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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 - • **Leak-Proof Durability:** Sealed gas pressure system ensures no leaks and virtually unlimited lifespan—write worry-free. - • **Universal Compatibility:** Fits all Fisher Space Pen ballpoint pens—upgrade your classic or favorite pen instantly. - • **Gravity-Defying Ink Flow:** Writes upside down, underwater, and even in zero gravity—never miss a stroke. - • **Adventure-Ready Reliability:** Perfect for outdoor explorers, travelers, and professionals who demand consistent performance anywhere. - • **Extreme Temperature Resilience:** Performs flawlessly from freezing -35°C to scorching +120°C—your pen for all climates. ## Overview The Fisher Space Pen Gas Pressure Refill SPR1 in blue medium is a high-performance replacement ink cartridge designed to write reliably in any position—including upside down, underwater, and in zero gravity. Engineered to withstand extreme temperatures from -35°C to +120°C, its sealed gas pressure system guarantees leak-proof, long-lasting durability. Compatible with all Fisher Space Pen ballpoint pens, this refill is the ultimate choice for professionals, adventurers, and anyone who refuses to compromise on writing reliability. ## Description Fisher Space Pen Gas Pressure Refill SPR1 Blue Medium - Refill for Space Pen Ballpoint Pen, Writes Reliably in Any Position : desertcart.co.uk: Stationery & Office Supplies 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 | 12,485 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 97 in Pen Refills | | Brand | Fisher | | Brand Name | Fisher | | Customer Reviews | 4.7 out of 5 stars 6,899 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 - **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) ## 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 ### ⭐⭐⭐⭐⭐ You don't need a fancy space pen! *by T***R on 30 July 2026* I have a thermal printer that lives at the bottom of my manbag, just in case. The problem is that a 'normal' pen struggles to write on the thermal paper. But there is no need to spend a fortune on a fancy space pen. The refills come with a plastic adapter so the refill is compatible with any pen that takes a Parker refill. And it is the refill that does all the clever stuff anyway! ## Frequently Bought Together - Fisher Space Pen Medium Point Refill, Blue - Fisher Space Pen Bullet Chrome Finish, Gift Boxed (400) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/47967422-space-pen-gas-pressure-refill-spr1-blue-medium-refill-space](https://www.desertcart.ae/products/47967422-space-pen-gas-pressure-refill-spr1-blue-medium-refill-space) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-02*