--- product_id: 206174158 title: "Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black" brand: "uni" price: "€ 16.47" currency: EUR in_stock: true reviews_count: 13 category: "Uni" url: https://www.desertcart.sk/products/206174158-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white-red store_origin: SK region: Slovakia --- # Quick-drying low-viscosity oil-based ink Precision brass body for stability 0.28mm ultra-fine ball diameter Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black **Brand:** uni **Price:** € 16.47 **Availability:** βœ… In Stock ## Summary > πŸ–‹οΈ Write Sharp, Write Smooth β€” Own the Edge of Precision! ## Quick Answers - **What is this?** Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black by uni - **How much does it cost?** € 16.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/206174158-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white-red) ## 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 - β€’ **Ergonomic Brass Body:** Crafted from durable brass, the pen offers a balanced, stable grip that enhances control during long writing sessions. - β€’ **Sleek Minimalist Design:** A stylish white and red body that complements your professional aesthetic while signaling your attention to detail. - β€’ **Smooth & Fast-Drying Ink:** Jetstream's low-viscosity oil-based ink delivers silky smooth writing with rapid drying to keep your work smudge-free. - β€’ **Trusted Japanese Craftsmanship:** Proudly made in Japan, combining innovation and quality for a pen that stands out in both performance and design. - β€’ **World's Smallest Ball Diameter:** Experience unmatched precision with the 0.28mm ultra-fine tip, perfect for detailed notes and fine print. ## Overview The Uni Jetstream EDGE 0.28mm ballpoint pen redefines fine writing with the world's smallest oil-based ball diameter, delivering ultra-precise, smooth lines. Featuring quick-drying Jetstream ink and a stable brass body, this pen is engineered for professionals who demand clarity, speed, and style in every stroke. ## 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 - Love how fine the pen writes. These are my new favorite pens. Plus they are attractive too Review: An awesome pen and new regular! - 5 stars to the seller, to those in delivery, and to the Uni Jetstream edge pen! I love the .28 nib! I am excited about this pen on every facet! It’s smooth fine line, feel of the road. It is like an expensive sports car ride. You will always get a smoother write, most of the time from a 1.0. I consider 1.0’s like the smooth ride of a big Cadillac or Lincoln. This pen’s feel and 0.28 mm nib offer a smooth write with also the light feel of the road that adds better control for a better legible write. A most excellent pen. You will always see me carrying this and the Signo 0.28 in my pocket! The ones to beat, in my opinion. I cannot wait to try out the Edge 3 which offers multi colors - a pen I use much in the field of my work! ## Features - Country Of Origin : Japan - Package Weight : 15.0G - Jetstream Ink Is Smooth Writing. - Package Quantity :1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082ZXNTRL | | Additional Features | Quick Drying | | Age Range (Description) | Kid, Teen, Adult | | Age Range Description | Kid, Teen, Adult | | Best Sellers Rank | #19,964 in Office Products ( See Top 100 in Office Products ) #399 in Ballpoint Pens | | Body Shape | Round | | Brand | uni | | Brand Name | uni | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 2,235 Reviews | | Drill Point | Fine | | Grip Type | Contoured | | Hand Orientation | Right | | Ink Base | Oil | | Ink Color | Black,Red,White | | Item Diameter | 11 millimeters | | Item Dimensions | 0.47 x 0.43 x 5.63 inches | | Item Weight | 13.5 g | | Line Size | 0.28mm millimeters | | Manufacturer | Uni | | Material | Brass | | Material Type | Brass | | Model Name | Uni Jetstream EDGE | | Model Number | SXN100328W.15 | | Pattern | single item | | Style | Minimalist | | Unit Count | 1 Count | | Writing Instrument Form | Ballpoint Pen | | Writing Technique | ballpoint | ## Product Details - **Age Range (Description):** Kid, Teen, Adult - **Brand:** uni - **Color:** Black - **Ink Color:** Black,Red,White - **Writing Instrument Form:** Ballpoint Pen ## Images ![Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black - Image 1](https://m.media-amazon.com/images/I/61-8WDA9EVL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Questions & Answers **Q: Does this pen turn the side of the left hand black when a left handed writer uses it?** A: I am left handed and love it. I write normally and not with my arm bent like some left handed people do! **Q: will this write on transparent sticky notes?** A: I did not have a transparent note to test this pen on but I did try a sticky shipping label and it wrote on that but it did need a second to dry without smearing. I also tried a sticky tab I use for making notes in a book and the results were not very good **Q: Will this ink bleed/run if water drips onto the page?** A: I had some notes written on a notepad and some condensation from water bottle dropped and ink did not run or spread **Q: will this pen take other uni refills if I prefer 0.38mm for instance?** A: No. However Uni did make a 0.38 version of this pen in Japan and those refills should be more widely available soon. The 0.38 version only recently came out with different color schemes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great pen *by L***. on July 26, 2026* Love how fine the pen writes. These are my new favorite pens. Plus they are attractive too ### ⭐⭐⭐⭐⭐ An awesome pen and new regular! *by Y***N on May 23, 2021* 5 stars to the seller, to those in delivery, and to the Uni Jetstream edge pen! I love the .28 nib! I am excited about this pen on every facet! It’s smooth fine line, feel of the road. It is like an expensive sports car ride. You will always get a smoother write, most of the time from a 1.0. I consider 1.0’s like the smooth ride of a big Cadillac or Lincoln. This pen’s feel and 0.28 mm nib offer a smooth write with also the light feel of the road that adds better control for a better legible write. A most excellent pen. You will always see me carrying this and the Signo 0.28 in my pocket! The ones to beat, in my opinion. I cannot wait to try out the Edge 3 which offers multi colors - a pen I use much in the field of my work! ### ⭐⭐⭐⭐⭐ Honest review *by J***F on August 2, 2026* My most favorite pen I had for my 2025 school year. I had this for about a year and it is the best. The pen is so light weight and the smoothness of the ink was amazing. The ink started to fade after a year past and it is hard to look for an ink refill. Entirely, I would recommend it for people who are in school and the price is worth it. ## Frequently Bought Together - Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black - Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Black Red Body (SXN100338BK15) - Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Black Body (SXN100328.24) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/206174158-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white-red](https://www.desertcart.sk/products/206174158-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white-red) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-15*