--- product_id: 285555059 title: "uni-ball Sxn-310 Jetstream Premier 2012 Black" brand: "uni-ball" price: "2102 som" currency: KGS in_stock: true reviews_count: 5 category: "Uni Ball" url: https://www.desertcart.kg/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black store_origin: KG region: Kyrgyzstan --- # Ergonomic ambidextrous grip Waterproof & quick-dry ink 0.5mm precision tip uni-ball Sxn-310 Jetstream Premier 2012 Black **Brand:** uni-ball **Price:** 2102 som **Availability:** ✅ In Stock ## Summary > 🖋️ Write Boldly, Finish First — The Pen That Keeps Up With You ## Quick Answers - **What is this?** uni-ball Sxn-310 Jetstream Premier 2012 Black by uni-ball - **How much does it cost?** 2102 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black) ## Best For - uni-ball enthusiasts ## Why This Product - Trusted uni-ball brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ink That Lasts:** Waterproof, indelible, and quick-drying black ink keeps your notes pristine - • **Ready When You Are:** Retractable design with free ink system prevents drying out—even if left uncapped - • **Sleek & Professional:** Modern silver barrel with a sturdy clip for on-the-go style and convenience - • **Precision Meets Speed:** 0.5mm metal tip for flawless, fast writing - • **Comfort in Every Stroke:** Round, rubberized grip designed for all-day comfort and ambidextrous use ## Overview The uni-ball Sxn-310 Jetstream Premier 2012 Black is a retractable rollerball pen featuring a precise 0.5mm metal tip and waterproof, quick-drying black ink that resists smudging and fading. Designed with a round, rubberized grip for ambidextrous comfort, it incorporates a free ink system allowing it to stay fresh even when left uncapped. Its sleek silver plastic barrel and clip combine style with practicality, making it a top choice for professionals who demand reliability and elegance in their writing instruments. ## Description The Jetstream Premier rollerball pen from Mitsubishi Pencil is not only particularly suitable for fast writing, but is also ideal for left-handed users. The retractable roller ball pen has the free ink system as an ink storage technology and can also be left open for a few days without drying out. The metal tip is 0.5mm wide. The ink of the lead is black, waterproof, indelible and dries quickly. The design of the writing instrument includes a round, rubberised grip zone, as well as a clip and a barrel made of silver plastic. Review: Le système ré tractable - Correct sans plus Review: Genial - Cualquier producto de esta marca es excelente, cómodo y con una calidad de escritura excepcional. Estéticamente ideal. Además es fácil obtener cargas de repuesto en desertcart. ## Features - 0.5mm wide metal tip - Indelible, quick-drying and waterproof ink. - Round, rubberised grip made of plastic. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FYY4TO4 | | Additional Features | Retractable, Waterproof | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | #27,211 in Office Products ( See Top 100 in Office Products ) #222 in Liquid Ink Rollerball Pens | | Body Shape | Round | | Brand | uni-ball | | Brand Name | uni-ball | | Closure Type | Retractable | | Color | silver | | Colour | silver | | Country of Publication | Japan | | Customer Reviews | 4.2 out of 5 stars 31 Reviews | | Drill Point | Broad | | Grip Type | rubber grip zone | | Hand Orientation | Ambidextrous | | Ink Base | Alcohol | | Ink Color | Black | | Ink colour | Black | | Item Diameter | 0.5 Millimeters | | Item Dimensions | 14.1 x 1.7 x 1.7 centimeters | | Item Type Name | Jetstream Premier Rollerball Pen Silver | | Item Weight | 0.01 Kilograms | | Line Size | 0.5mm | | Manufacturer | Mitsubishi Pencil | | Material | Plastic | | Material Type | Plastic | | Model Name | Mitsubishi Pencil 144011 - | | Model Number | 144011 | | Recommended Uses For Product | Writing | | Style | Modern | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | | Writing Instrument Form | Ballpoint Pen | | Writing Technique | rollerball | | Writing instrument form | Ballpoint Pen | ## Product Details - **Age range (description):** Adult - **Brand:** uni-ball - **Colour:** silver - **Ink colour:** Black - **Writing instrument form:** Roller Ball Pen ## Images ![uni-ball Sxn-310 Jetstream Premier 2012 Black - Image 1](https://m.media-amazon.com/images/I/51x04dB7tOL.jpg) ![uni-ball Sxn-310 Jetstream Premier 2012 Black - Image 2](https://m.media-amazon.com/images/I/61cGrGaGSxL.jpg) ![uni-ball Sxn-310 Jetstream Premier 2012 Black - Image 3](https://m.media-amazon.com/images/I/812zjsaZM5L.jpg) ![uni-ball Sxn-310 Jetstream Premier 2012 Black - Image 4](https://m.media-amazon.com/images/I/91HYuIy5S4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Le système ré tractable *by C***N on 10 March 2020* Correct sans plus ### ⭐⭐⭐⭐⭐ Genial *by J***I on 25 April 2024* Cualquier producto de esta marca es excelente, cómodo y con una calidad de escritura excepcional. Estéticamente ideal. Además es fácil obtener cargas de repuesto en Amazon. ### ⭐⭐⭐⭐⭐ Der Tintenroller ist ausgezeichnet *by W***L on 12 June 2018* Alles passt - der Roller gleitet übers Papier, wie die Jetstream allgemein. Dieser macht optisch auch ein bisschen was her. --- ## 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.kg/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black](https://www.desertcart.kg/products/285555059-uni-ball-sxn-310-jetstream-premier-2012-black) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-04*