--- product_id: 94791889 title: "Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9)" brand: "uni" price: "KD 4.00" currency: KWD in_stock: true reviews_count: 13 category: "Uni" url: https://www.desertcart.com.kw/products/94791889-jetstream-multi-pen-4-and-1-0-38mm-ballpoint-pen store_origin: KW region: Kuwait --- # Quick-dry Jetstream ink 4 vibrant ink colors + pencil 0.38mm ultra-fine ballpoint Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) **Brand:** uni **Price:** KD 4.00 **Availability:** βœ… In Stock ## Summary > πŸ–‹οΈ Elevate your note-taking game with precision and style! ## Quick Answers - **What is this?** Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) by uni - **How much does it cost?** KD 4.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/94791889-jetstream-multi-pen-4-and-1-0-38mm-ballpoint-pen) ## 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 Navy Body:** Comfortable, sleek resin barrel designed for all-day use and professional appeal - β€’ **Smooth & Fast-Drying:** Jetstream ink glides effortlessly and dries instantly to prevent smudges - β€’ **Color-Code Your Notes:** Four vivid ink colors plus a 0.5mm mechanical pencil for ultimate versatility - β€’ **Refillable & Reliable:** Sustainable design with easy-to-find refills keeps you writing without interruption - β€’ **Precision in Every Stroke:** Ultra-fine 0.38mm tip for crisp, small handwriting ## Overview The Uni Jetstream Multi Pen 4&1 combines a 0.38mm ultra-fine ballpoint pen in black, red, blue, and green inks with a 0.5mm mechanical pencil, all housed in a sleek navy resin body. Featuring smooth, quick-drying Jetstream ink, this refillable multifunction pen is perfect for professionals who demand precision, vibrant color options, and reliable performance in one compact tool. ## Description New lineup with a ball diameter 0.38mm has been added to the popular "Jetstream 4&1" Series. A ball diameter 0.38 mm is suitable for writing small letters, writing on a small space such as a notebook or memo pad. Since the ink is equipped with "Jetstream ink", It can be drawn clearly and darkly, and it is also excellent in quick drying. Review: The Best Pens! - Uni Jetstream pens are high quality. They write smooth thin lines (0.38). I have been using them for over 10 years and will continue to do so. I love the multi-colors. Perfect for those who need to take notes, using different colors. They look professional. Pen refills are readily available. Strongly recommended. Review: Great gadget for nurses, journaling - My wife is a nurse and brought home a single-barrel black version of this Jetstream pen that a colleague had loaned her. She was impressed with the smooth, fine, 0.38mm line -- as was I. So I went online to buy some and found this multi-pen version. I am geek for multi-pens and own a few good ones. This one is not as fancy, but it has five options, including three or four (red, blue, black, and green pens, plus o 0.5mm pencil), And the barrel is so nice to hold. The operation is easy and the pen writes very well. My wife uses four-color pens for charting; I like to differentiate notes in small notebooks, so this is perfect. ## Features - 0.38mm Ballpoint pen and 0.5mm Mechanical Pencil - Ballpoint pen color: Black, Red, blue and green - Jetstream ink is smooth writing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076WXP9G8 | | Additional Features | Quick Drying | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #59,148 in Office Products ( See Top 100 in Office Products ) #1,611 in Ballpoint Pens | | Body Shape | Round | | Brand | Uni | | Brand Name | Uni | | Color | Navy | | Customer Reviews | 4.5 out of 5 stars 733 Reviews | | Drill Point | Extra Fine | | Global Trade Identification Number | 04902778225448 | | Grip Type | Smooth | | Hand Orientation | Ambidextrous | | Included Components | Ballpoint Pen | | Ink Base | Water | | Ink Color | Multicolor | | Item Diameter | 0.38 Millimeters | | Item Dimensions | 5.9 x 0.5 x 0.7 inches | | Item Type Name | Uni Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Navy Body (MSXE5100038.9) | | Line Size | 0_3mm | | Manufacturer | Uni | | Material | Resin | | Material Type | Resin | | Model Name | γ‚Έγ‚§γƒƒγƒˆγ‚ΉγƒˆγƒͺγƒΌγƒ  | | Model Number | MSXE5100038.9 | | Pattern | single item | | Style | Refillable | | Unit Count | 1 Count | | Writing Instrument Form | Multifunction Writing Instruments | ## Product Details - **Age Range (Description):** Adult - **Brand:** 三菱鉛筆 - **Color:** Navy - **Ink Color:** Multicolor - **Writing Instrument Form:** Multifunction Writing Instruments ## Images ![Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Image 1](https://m.media-amazon.com/images/I/51iGDfcYLAL.jpg) ![Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Image 2](https://m.media-amazon.com/images/I/61IKGZ-rlaL.jpg) ![Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Image 3](https://m.media-amazon.com/images/I/71kInh3kGLL.jpg) ![Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Image 4](https://m.media-amazon.com/images/I/71JcCywQ1UL.jpg) ![Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Image 5](https://m.media-amazon.com/images/I/71UuwRIinRL.jpg) ## Questions & Answers **Q: Is this ink waterproof?** A: Practically all Ball Point pen ink is water proof, for accidental liquids. If you blot it up expeditiously, you should be fine. If your plan is to soak the paper in water to test the ink, well good luck. If you want to take notes during your scuba class find a different instrument. **Q: Where can you find replacement erasers for this?** A: You should look for it on Amazon with the keyword "Jetstream replacement ink or eraser". **Q: Where can you get refills for this? I can find 0.5mm, but not the 0.38mm.** A: Here's a link on Amazon. https://smile.amazon.com/Mitsubishi-Jetstream-Multi-Color-Multi-Functional-Ballpoint/dp/B07FHP6RMB/ref=sr_1_31?crid=9GUANE279VEW&keywords=jetstream+0.38+refill&qid=1675186184&sprefix=jetstream+0.3%2Caps%2C72&sr=8-31 **Q: How do you get the lead to come out?** A: The metal "clip" (for lack of a better word) is actually for the pencil lead. I found that out by accident. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Best Pens! *by T***. on November 23, 2025* Uni Jetstream pens are high quality. They write smooth thin lines (0.38). I have been using them for over 10 years and will continue to do so. I love the multi-colors. Perfect for those who need to take notes, using different colors. They look professional. Pen refills are readily available. Strongly recommended. ### ⭐⭐⭐⭐⭐ Great gadget for nurses, journaling *by F***N on September 30, 2022* My wife is a nurse and brought home a single-barrel black version of this Jetstream pen that a colleague had loaned her. She was impressed with the smooth, fine, 0.38mm line -- as was I. So I went online to buy some and found this multi-pen version. I am geek for multi-pens and own a few good ones. This one is not as fancy, but it has five options, including three or four (red, blue, black, and green pens, plus o 0.5mm pencil), And the barrel is so nice to hold. The operation is easy and the pen writes very well. My wife uses four-color pens for charting; I like to differentiate notes in small notebooks, so this is perfect. ### ⭐⭐⭐⭐⭐ Impressive *by D***D on February 6, 2026* Perfect everyday use in all my work , no wet ink spills so dries quick , writes perfect great feel to the hand to hold and 10/10 my partner also loves it for work ## Frequently Bought Together - Uni Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Navy (MSXE5100038.9) - Uni Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Baby Pink Body, Pink Gold (MSXE5100038.68) - Uni Jetstream Multi Pen 4 and 1, 0.38mm Ballpoint Pen (Red, Blue, Green) and 0.5mm Mechanical Pencil, Body, Black (MSXE5100038.24) --- ## 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.com.kw/products/94791889-jetstream-multi-pen-4-and-1-0-38mm-ballpoint-pen](https://www.desertcart.com.kw/products/94791889-jetstream-multi-pen-4-and-1-0-38mm-ballpoint-pen) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-24*