--- product_id: 25361822 title: "Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack" brand: "fisher" price: "S$40" currency: SGD in_stock: true url: https://www.desertcart.sg/products/25361822-fisher-space-pen-medium-point-pressurized-cartridge-refill-brown-ink store_origin: SG region: Singapore --- # Pressurized cartridge writes at any angle Medium point precision Operates in extreme temps -30°F to 250°F Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack **Brand:** fisher **Price:** S$40 **Availability:** ✅ In Stock ## Summary > 🖋️ Write like a space explorer—anywhere, anytime. ## Quick Answers - **What is this?** Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack by fisher - **How much does it cost?** S$40 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/25361822-fisher-space-pen-medium-point-pressurized-cartridge-refill-brown-ink) ## 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 - • **Precision Brown Ink:** Medium point delivers professional, clear, and stylish brown writing every time. - • **Write Beyond Limits:** Pressurized refill ensures smooth ink flow even upside down or in zero gravity. - • **Seamless Compatibility:** Fits all Fisher Space Pens except Infinium and Stick models for effortless refills. - • **Extreme Environment Ready:** Reliable performance from -30°F to 250°F, underwater, or in harsh conditions. - • **Trusted by Pros & Explorers:** Used by astronauts, engineers, and adventurers for unmatched durability and quality. ## Overview The Fisher Space Pen Medium Point Pressurized Cartridge Refill in brown ink offers unmatched versatility with its pressurized design that writes smoothly at any angle and in extreme temperatures from -30°F to 250°F. Trusted by astronauts and professionals alike, this refill fits most Fisher Space Pens (excluding Infinium and Stick models), delivering reliable, precise medium point writing for office, outdoor, and extreme environments. ## Description desertcart.com : Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack : Writing Pens : Office Products ## 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 | |---------------|-------| | ASIN | B000FTE7K0 | | Best Sellers Rank | #141,216 in Office Products ( See Top 100 in Office Products ) #1,016 in Ink Pen Refills | | Brand | Fisher | | Brand Name | Fisher | | Customer Reviews | 4.7 out of 5 stars 4,036 Reviews | | Global Trade Identification Number | 00747609111835 | | Ink Color | Brown | | Item Dimensions | 3.5 x 0.2 x 0.2 inches | | Item Weight | 8 g | | Item dimensions L x W x H | 3.5 x 0.2 x 0.2 inches | | Manufacturer | Fisher Space Pen | | Manufacturer Part Number | SPR8 | | Model Number | SPR8 | | Number of Pieces | 1 | | Point Type | Medium | | Style | Medium Point | | UPC | 747609111835 | | Unit Count | 1 Count | ## Product Details - **Brand:** Fisher - **Item Weight:** 8 Grams - **Item dimensions L x W x H:** 3.5 x 0.2 x 0.2 inches - **Number of Pieces:** 1 - **Style:** Medium Point ## Images ![Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack - Image 1](https://m.media-amazon.com/images/I/612WxW+fbcL.jpg) ![Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack - Image 2](https://m.media-amazon.com/images/I/71UffDd0H8L.jpg) ![Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack - Image 3](https://m.media-amazon.com/images/I/81mvUb8LLjL.jpg) ![Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack - Image 4](https://m.media-amazon.com/images/I/71nU9PWGhsL.jpg) ![Fisher Space Pen Medium Point Pressurized Cartridge Refill, Brown Ink, 1 Pack - Image 5](https://m.media-amazon.com/images/I/71arxQ5Jb6L.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.sg/products/25361822-fisher-space-pen-medium-point-pressurized-cartridge-refill-brown-ink](https://www.desertcart.sg/products/25361822-fisher-space-pen-medium-point-pressurized-cartridge-refill-brown-ink) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-30*