--- product_id: 284299505 title: "Eye Micro Ub-150 Rollerball Pens - Black, Pack Of 5" brand: "uni-ball" price: "€ 14.39" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.be/products/284299505-eye-micro-ub-150-rollerball-pens-black-pack-of-5 store_origin: BE region: Belgium --- # Water & fade resistant ink Uni-Flow consistent ink system 0.5mm ultra-fine nib Eye Micro Ub-150 Rollerball Pens - Black, Pack Of 5 **Brand:** uni-ball **Price:** € 14.39 **Availability:** ✅ In Stock ## Summary > 🖋️ Write Boldly, Last Endlessly — The Pen That Means Business ## Quick Answers - **What is this?** Eye Micro Ub-150 Rollerball Pens - Black, Pack Of 5 by uni-ball - **How much does it cost?** € 14.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/284299505-eye-micro-ub-150-rollerball-pens-black-pack-of-5) ## 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:** Uni-Ball Super Ink is fade-proof, water-resistant, acid-free, and tamper-proof—your words stay sharp and secure. - • **Built to Endure:** Stainless steel tip with tungsten carbide ball ensures durability when you need reliability the most. - • **Versatile & Stylish:** Sleek black rollerball pens with a contoured grip, perfect for home, office, or school—because your ideas deserve the best. - • **Precision in Every Stroke:** 0.5mm nib delivers a crisp 0.3mm line for flawless note-taking and professional writing. - • **Smooth Flow, No Interruptions:** Unique Uni-Flow system guarantees consistent ink flow down to the last drop, eliminating skips and blots. ## Overview The Uni-Ball Eye Micro UB-150 is a pack of 5 black rollerball pens featuring a 0.5mm ultra-fine nib that produces a precise 0.3mm line. Equipped with Uni-Ball’s Super Ink, these pens offer fade-proof, water-resistant, acid-free, and tamper-proof writing. The patented Uni-Flow system ensures smooth, consistent ink delivery, while the stainless steel tip with tungsten carbide ball guarantees durability. Ideal for professionals and students alike, these pens combine style, reliability, and performance in one sleek package. ## Description The World's favourite rollerball ink pen for 20 years, black Ink pens in a Box of 12 Filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibres, fade resistant, water resistant, acid free and tamper proof Unique ‘Uni-Flow’ system ensures ink flows consistently to give you a smooth writing experience down to the last drop 0.5mm nib creates a very fine 0.3mm line that will work great for note taking or general writing Stainless steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most ## Features - Consistent smooth writing - Contains fade proof Super Ink - An ideal pen for home, work or school - Produces a smooth fine writing line in black ink ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Washable | | Age Range Description | Adult | | Animal Theme | no animal theme | | Asin | B002XZLGX0 | | Best Sellers Rank | #1,572 in Office Products (See Top 100 in Office Products) #22 in Liquid Ink Rollerball Pens | | Body Shape | Rectangular | | Brand Name | uni-ball | | Closure Type | Click-Off Cap | | Color | Black | | Country Of Publication | Japan | | Customer Reviews | 4.7 4.7 out of 5 stars (2,109) 4.7 out of 5 stars | | Drill Point | Fine | | Global Trade Identification Number | 05012788009279 | | Grip Type | Contoured | | Hand Orientation | Ambidextrous | | Included Components | Level indicator | | Ink Base | Water | | Ink Color | Black | | Item Diameter | 0.5 Millimeters | | Item Dimensions | 19.8 x 8 x 2.4 centimeters | | Line Size | 0.5mm | | Manufacturer | uni-ball | | Material Type | Plastic | | Model Name | Ub 150 | | Model Number | Uni-Ball UB-150 | | Recommended Uses For Product | Writing | | Style | Modern | | Subject Character | no subject character | | Theme | Writing Instrument (Black) | | Unit Count | 5 Piece | | Water Resistance Level | Water Resistant | | Writing Instrument Form | Roller Ball Pen | | Writing Technique | rollerball | ## Product Details - **Age range (description):** Adult - **Brand:** uni-ball - **Colour:** Black - **Ink colour:** Black - **Writing instrument form:** Roller Ball Pen ## Images ![Eye Micro Ub-150 Rollerball Pens - Black, Pack Of 5 - Image 1](https://m.media-amazon.com/images/I/714MgIEQYiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Precise, smooth writing with vibrant colours in a reliable pack *by on Reviewed in the United Kingdom 15 January 2025* I recently picked up these rollerball pens, and I’m really impressed with their performance. The ink flows smoothly, offering a consistent and precise line without any skips or smudges, which is perfect for both writing and detailed work. The micro tip provides an excellent level of precision, making it ideal for my small handwriting.The colours are vibrant and true to their hues, which adds a nice touch to notes or drawings. The pack of 5 is great for having multiple colours on hand, and the pens feel comfortable in my hand for extended writing sessions. They’re also durable—no leaking or ink issues so far.Overall, these pens offer great value for the price, and I would highly recommend them to anyone who needs a reliable rollerball pen for everyday use. ### ⭐⭐⭐⭐⭐ Rotuladores finos de tinta *by on Reviewed in Spain 9 January 2026* Son magníficos, indelebles a la luz y resistentes al agua. Los utilizo para dibujar y escribir. Perfectos ### ⭐⭐⭐⭐⭐ Best ball point pens for any work space *by on Reviewed in Australia 9 August 2025* These pens are the best I have ever bought. They last a long time; they don’t leak as I write because I’m left handed; and they last twice as long as other ball point pens I’ve purchased. I never go to another brand after using these. ## Frequently Bought Together - uni-ball Eye Micro UB-150 Rollerball Pens - Black, Pack of 5 - Uni-ball UM 153 Signo Broad Point Gel Pen - White - Pack of 3 - Faber-Castell Kneaded Eraser with Case, Grey --- ## 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.be/products/284299505-eye-micro-ub-150-rollerball-pens-black-pack-of-5](https://www.desertcart.be/products/284299505-eye-micro-ub-150-rollerball-pens-black-pack-of-5) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-24*