--- product_id: 740051489 title: "Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write" brand: "uni" price: "321395₫" currency: VND in_stock: true reviews_count: 13 category: "Uni" url: https://www.desertcart.vn/products/740051489-mitsubishi-pencil-sxn100328-9-oil-based-ballpoint-pen-jetstream-edge store_origin: VN region: Vietnam --- # center of gravity optimized for stability metal tip with non-slip etched grip 0.28mm ultra-fine ball diameter Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write **Brand:** uni **Price:** 321395₫ **Availability:** ✅ In Stock ## Summary > 🖋️ Write Sharp, Write Smart — Own the Edge in Every Stroke! ## Quick Answers - **What is this?** Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write by uni - **How much does it cost?** 321395₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/740051489-mitsubishi-pencil-sxn100328-9-oil-based-ballpoint-pen-jetstream-edge) ## 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 - • **Ergonomic Non-Slip Grip:** Fine etched lines on the grip ensure a secure hold during long writing sessions without fatigue. - • **Visible Slim Point Design:** The tapered metal tip lets you see exactly where you write, perfect for detailed notes and sketches. - • **Balanced Weight for Ultimate Control:** Center of gravity shifted closer to the nib for unmatched stability and smooth ink flow. - • **Sleek Navy Finish with Durable Build:** Brass front, aluminum grip, and stainless steel clip combine style with lasting performance. - • **World's Smallest Oil-Based Ballpoint Tip:** Experience precision like never before with the ultra-fine 0.28mm Jetstream Edge tip. ## Overview The Mitsubishi Pencil SXN100328.9 Jetstream Edge is a cutting-edge oil-based ballpoint pen featuring the world's smallest 0.28mm ball diameter. Designed with a slim metal tip for precise visibility, a non-slip etched grip, and an optimized center of gravity, it delivers exceptional control and smooth writing. Finished in sleek navy with durable brass and stainless steel components, this pen is engineered for professionals who demand precision and style in every word. ## Description desertcart.co.jp: Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write : Office Products Review: さすがジェットストリーム細くても書き易さそのままです。 Review: ただし、細すぎてインクが詰まりやすい印象があります。 ペン先を寝かせるとやや出が悪い。立てて書くことを意識すると割とマシ。 ## Features - 【JETSTREAM EDGE】Challenged the limit of oil-based ballpoint pens, ultra-fine/World's smallest ball diameter 0.28mm for the first time in oil-based ballpoint pens - Feature 1: The newly developed "Point Tip" has a shape that becomes slimmer towards the nib, allowing the nib to be clearly visible even during detailed writing tasks - Feature 2: The tip is made of metal, and the grip features fine etched lines for a non-slip design. Additionally, the center of gravity is moved closer to the nib, providing stability even while you perform demanding writing tasks - Mechanism: Knock-type; Shaft finish: Front: Brass, with aluminum grip; Rear shaft: ABS resin + paint; Clip: Stainless steel; Ink color: black; Ball diameter: 0.28mm; Refill: SXR-203-28 - 【Size】Shaft diameter Φ10.8 × thickness 12 × total length 143mm 【Weight】13.5g ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082ZXW98M | | Additional Features | grip | | Age Range Description | Adult | Children | Teens | | Amazon Bestseller | #7,598 in Office Products ( See Top 100 in Office Products ) #89 in Stick Ballpoint Pens | | Brand Name | uni | | Closure Type | Retractable | | Color | navy | | Country of Publication | Japan | | Customer Reviews | 4.2 4.2 out of 5 stars (1,115) | | Drill Point | Fine | | Grip Type | Ribbed | | Hand Orientation | Ambidextrous | | Hardness | B | | Included Components | Ink Cartridge | | Ink Base | Oil | | Ink Color | Black | | Item Diameter | 11 Millimeters | | Item Dimensions | 12 x 11 x 143 mm | | Item Type Name | Permanent Ballpoint Pen | | Item Weight | 0.04 Pounds | | Line Size | 0.28mm ミリメートル | | Manufacturer | 三菱鉛筆 | | Material Type | Acrylonitrile Butadiene Styrene Resin Brass Stainless Steel | | Model Name | Jetstream Edge | | Model Number | SXN100328.9 | | Pattern | Single Item | | Recommended Uses For Product | Writing | | Unit Count | 1 本 | | Warranty Description | No | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age Range (Description):** Adult | Children | Teens - **Brand:** uni - **Color:** navy - **Ink Color:** Black - **Writing Instrument Form:** Ballpoint Pen ## Images ![Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write - Image 1](https://m.media-amazon.com/images/I/61j8GGu9iFL.jpg) ![Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write - Image 2](https://m.media-amazon.com/images/I/61f7rru4HEL.jpg) ![Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write - Image 3](https://m.media-amazon.com/images/I/81A3ovmNV+L.jpg) ![Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write - Image 4](https://m.media-amazon.com/images/I/81IjJaZ-JRL.jpg) ![Mitsubishi Pencil SXN100328.9 Oil-based Ballpoint Pen, Jetstream Edge, 0.28, Navy, Extra Fine Point But Easy to Write - Image 5](https://m.media-amazon.com/images/I/81BJjkLA8gL.jpg) ## Available Options This product comes in different **Pattern** options. ## 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 ### ⭐⭐⭐⭐⭐ Review *by N***瀬 on February 11, 2026* さすがジェットストリーム細くても書き易さそのままです。 ### ⭐⭐⭐⭐ Review *by い***ぷ on January 10, 2026* ただし、細すぎてインクが詰まりやすい印象があります。 ペン先を寝かせるとやや出が悪い。立てて書くことを意識すると割とマシ。 ### ⭐⭐⭐⭐⭐ Review *by だ***ー on August 8, 2025* 細いけどしっかり滑らかに書ける。 グリップ部分の金属感も触っていて気持ちいい ## 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.vn/products/740051489-mitsubishi-pencil-sxn100328-9-oil-based-ballpoint-pen-jetstream-edge](https://www.desertcart.vn/products/740051489-mitsubishi-pencil-sxn100328-9-oil-based-ballpoint-pen-jetstream-edge) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*