--- product_id: 206173923 title: "Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9)" brand: "uni" price: "72.86 DT" currency: TND in_stock: true reviews_count: 13 category: "Uni" url: https://www.desertcart.tn/products/206173923-jetstream-edge-0-28mm-oil-based-ballpoint-pen-navy-body store_origin: TN region: Tunisia --- # Quick-drying low-viscosity Jetstream ink Refillable with SXR-203-28 cartridges 0.28mm ultra-fine ball diameter Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9) **Brand:** uni **Price:** 72.86 DT **Availability:** ✅ In Stock ## Summary > 🖋️ Write Sharp, Write Smart — The Edge You Can't Miss! ## Quick Answers - **What is this?** Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9) by uni - **How much does it cost?** 72.86 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/206173923-jetstream-edge-0-28mm-oil-based-ballpoint-pen-navy-body) ## Best For - uni enthusiasts ## Why This Product - Trusted uni brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Refillable & Sustainable:** Keep your pen going strong with easy-to-replace ink cartridges—eco-friendly and cost-effective for the long haul. - • **Sleek Navy Body with Metal Grip:** A stylish, professional design that feels balanced and stable in your hand, making every stroke a statement. - • **Smooth, Fast-Drying Jetstream Ink:** Say goodbye to smudges and hello to seamless writing with ink that dries in a flash, keeping your documents crisp and clean. - • **Ideal for Fine Print & Precision Work:** Tailored for professionals who demand clarity and finesse in every word, from detailed annotations to creative sketches. - • **World's Smallest Oil-Based Ballpoint Tip:** Experience precision like never before with the ultra-fine 0.28mm tip—perfect for detailed notes and sharp lines. ## Overview The Uni Jetstream EDGE 0.28mm is the world’s first ultra-fine oil-based ballpoint pen, featuring a precision 0.28mm tip that delivers smooth, quick-drying Jetstream ink. Designed with a sleek navy body and metal grip for stability, it’s refillable with versatile SXR-203-28 cartridges in black, red, and blue. Perfect for professionals seeking ultra-fine, smudge-free writing with a stylish edge. ## Description The Jetstream EDGE, with the world's smallest ball diameter of 0. 28mm, has been newly added to the popular Uni Jetstream series, which is popular for its smooth writing and quick drying. In recent years, the need for fine print of oil-based ballpoint pens has increased, and Uni has begun planning and developing an ultra-fine ball diameter of 0. 28 mm. The world's first ultra-fine ball diameter in the oil-based ballpoint pen category, 0. 28mm. The drawing line width is thinnner than our gel ink ballpoint pen with the same ball diameter. Uses low-viscosity oil-based ink, "Jetstream Ink", so it has excellent quick-drying properties and can write thick, clear lines smoothly. The body axis is designed to express the thin and sharp image of the 0. 28mm ball diameter drawing line in a stylish manner, and also focus on functional aspects such as stability during writing. As a specialized tool for writing fine print, we focused on the material, design, and usability of each part. Review: Great pen, but not for every day use - I bought one of these after seeing it mentioned on a pen review site. I've been a happy user of Uni's Jetstream pens for years and was intrigued by the idea of trying a fine-point version. Since getting my hands on it I've been using it quite a bit and I can say that for my own usage, it's not going to replace my Jetstreams. The fine point tip makes lovely precise lines, but it just doesn't flow as smoothly as the larger pen tip. If you're looking for a fine point pen for precise detail work and are a fan of Uni's rollerball pens then you will assuredly like the edge. The physical styling of the pen is somewhat dramatic compared to others I've used. I imagine this could be a divisive point. I like how it looks and feels, but it may not be to everyone's taste. Review: Favorite pen - This is easily my favorite pen. I love a good ultra fine point, and this is the finest point I’ve found. It writes smoothly, without skipping. The pen has a nice weight to it. It’s the pen I reach for the most often, by far. I do wish it came with different color ink options- like a dark navy or gray- but otherwise it’s pretty perfect for me. ## Features - 0. 28mm oil-based ballpoint pen - Ink Color : Black - Jetstream Ink is smooth writing. - Refill: SXR-203-28 (Black, Red, Blue) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082ZXW98M | | Additional Features | Refillable | | Age Range (Description) | Kid, Teen, Adult | | Age Range Description | Kid, Teen, Adult | | Best Sellers Rank | #50,421 in Office Products ( See Top 100 in Office Products ) #1,175 in Ballpoint Pens | | Body Shape | Round | | Brand | uni | | Brand Name | uni | | Color | Black,Blue | | Customer Reviews | 4.4 out of 5 stars 1,153 Reviews | | Drill Point | Fine | | Grip Type | Metal | | Included Components | Ink Cartridge | | Ink Base | Hybrid | | Ink Color | Black,Blue,Red | | Item Diameter | 11 Millimeters | | Item Dimensions | 0.47 x 0.43 x 5.63 inches | | Item Weight | 0.04 Pounds | | Line Size | 0.28 Millimeters | | Manufacturer | Uni | | Material | Plastic | | Material Type | Plastic | | Model Name | ジェットストリームエッジ | | Model Number | SXN100328.9 | | Pattern | single item | | Unit Count | 1 Count | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age Range (Description):** Kid, Teen, Adult - **Brand:** uni - **Color:** Black,Blue - **Ink Color:** Black,Blue,Red - **Writing Instrument Form:** Ballpoint Pen ## Images ![Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9) - Image 1](https://m.media-amazon.com/images/I/61j8GGu9iFL.jpg) ## Questions & Answers **Q: I love the design but i will definitely replace with 0.7 or 1.0 tip. can i use refill (0.7 and 1.0) "uni-ball jetstream rt ballpoint pen refills"?** A: You cannot. This refill is smaller. The 0.7 and 1.0 refills that fit this pen are the Uni SXR-80-07 and the Uni SXR-80-10 and you can find them in black, blue, green and red. **Q: Anyone know if this pen can be refilled with a better quality ink? I like the body but the actual ink/refill is not good. Please list refill options.** A: Search for compatible refills on sites like Jet Pens **Q: Is the 0.28 refill the only one this pen takes?** A: it appears to me that any skinny barrel type refill will fit **Q: will this oil-based pen work well with thin paper? Tomeo River paper?** A: This pen works great on Tomoe River paper. It is very smooth writing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great pen, but not for every day use *by T***K on May 15, 2023* I bought one of these after seeing it mentioned on a pen review site. I've been a happy user of Uni's Jetstream pens for years and was intrigued by the idea of trying a fine-point version. Since getting my hands on it I've been using it quite a bit and I can say that for my own usage, it's not going to replace my Jetstreams. The fine point tip makes lovely precise lines, but it just doesn't flow as smoothly as the larger pen tip. If you're looking for a fine point pen for precise detail work and are a fan of Uni's rollerball pens then you will assuredly like the edge. The physical styling of the pen is somewhat dramatic compared to others I've used. I imagine this could be a divisive point. I like how it looks and feels, but it may not be to everyone's taste. ### ⭐⭐⭐⭐⭐ Favorite pen *by L***M on December 6, 2023* This is easily my favorite pen. I love a good ultra fine point, and this is the finest point I’ve found. It writes smoothly, without skipping. The pen has a nice weight to it. It’s the pen I reach for the most often, by far. I do wish it came with different color ink options- like a dark navy or gray- but otherwise it’s pretty perfect for me. ### ⭐⭐⭐⭐⭐ Nice heavy pen *by J***N on December 3, 2025* Love the heavy weight of this pen. The tip is extremely thin, my only gripe it’s almost too thin and can fill a little sticky if you write too hard as it is sharp to catch the paper. I love the navy blue color and there is also a mint color. Feels comfortable while writing. And because of the weight it feels more durable just have to change ink. ## Frequently Bought Together - Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9) - Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black - Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Black Body (SXN100328.24) --- ## 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.tn/products/206173923-jetstream-edge-0-28mm-oil-based-ballpoint-pen-navy-body](https://www.desertcart.tn/products/206173923-jetstream-edge-0-28mm-oil-based-ballpoint-pen-navy-body) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*