--- product_id: 14898844 title: "Uni-Ball® Onyx® Rollerball Pens, Micro Point, 0.5 mm, Black Barrel, Blue Ink, Pack Of 12" brand: "uni-ball" price: "2582 kr" currency: ISK in_stock: true reviews_count: 13 category: "Uni Ball" url: https://www.desertcart.is/products/14898844-uni-ball-onyx-rollerball-pens-micro-point-0-5-mm store_origin: IS region: Iceland --- # Water- and fade-resistant Uni Super Ink 73% post-consumer recycled plastic barrel 0.5mm micro point for ultra-fine precision Uni-Ball® Onyx® Rollerball Pens, Micro Point, 0.5 mm, Black Barrel, Blue Ink, Pack Of 12 **Brand:** uni-ball **Price:** 2582 kr **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, write smart — the pen that means business. ## Quick Answers - **What is this?** Uni-Ball® Onyx® Rollerball Pens, Micro Point, 0.5 mm, Black Barrel, Blue Ink, Pack Of 12 by uni-ball - **How much does it cost?** 2582 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/14898844-uni-ball-onyx-rollerball-pens-micro-point-0-5-mm) ## 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 - • **Eco-Smart Design:** Crafted with 73% recycled materials, combining sustainability with professional style. - • **Fade & Fraud Proof:** Uni Super Ink technology ensures your documents stay vibrant, water-resistant, and tamper-proof. - • **Pinpoint Precision:** Micro 0.5mm tip delivers crisp, detailed lines for flawless writing and intricate diagrams. - • **Always Ready to Write:** Visible ink window and retractable clip keep your pen accessible and ink levels in check. - • **Smooth Glide Experience:** Rollerball ink flows effortlessly, mimicking a fountain pen without smudges or skips. ## Overview The Uni-Ball® Onyx® Rollerball Pen features a 0.5mm micro tip for precise, smooth writing with vibrant blue, water- and fade-resistant ink. Designed for professionals who demand clarity and durability, its eco-friendly barrel is made from 73% recycled plastic. Equipped with a visible ink window and retractable clip, this pack of 12 pens ensures you stay prepared and stylish in every meeting, note, or signature. ## Description Stock your office, home or classroom with Onyx Rollerball Stick Pens from uniball featuring a strong, long lasting 0.5mm micro tip. This rollerball pen delivers the silky-smooth glide of a fountain pen without smudging for effortless writing. Micro point pens produce neat and precise lines for intricate writing, making it easy to create super fine details in your drawings and diagrams. Capped roller pens are useful for a variety of tasks from note taking to signing checks and legal documents to uniquely embellishing fun and creative writing projects. Innovative uni Super Ink technology forms a strong bond with the paper, protecting from water, fading and fraud. A great economic and environmental choice as this super sleek micro point roller pen is made from 73% post-consumer recycled material. Review: I love this pen - I love these pens. I started using them years ago. They last for a long time. Very light and easy to hold. I'm not a heavy writer, so this pen's ink flow is great. I don't have splotches on my paperwork. I would recommend them to anyone looking for a nice, light weight, comfortable pen. Review: Raw - Best pens I’ve ever used. These are actually the ink pens I use because I love the raw feel they provide. ## Features - ROLLERBALL PEN: Capture the details with the superior precision of our roller ball pens; Our fine-point ink pens come filled with vibrant, smooth-flowing ink that won't fade. - UNI FLOW INK SYSTEM: Equipped with an exclusive ink system, our fine-point pen delivers smooth-flowing pen ink, allowing you to create concise, flawless documents with vibrant lines. - UNI SUPER INK: Water- and fade-resistant ink helps you compose long-lasting, high-quality documents you can archive; Our pens offer protection against water, fading, and fraud for both personal writing and professional writing. - QUALITY CONSTRUCTION: Equipped with a visible ink window, our writing pens ensure you don't run out unexpectedly; Convenient clip attached to the writing pen ensures that your favorite ink pen is always at hand. - VISIONARY PERFORMANCE: Designed for everyday use, our fine-tip color pens combine solid writing, vivid lines, and a classic look enhanced with colorful accents. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00006IE88 | | Additional Features | Quick Drying | | Age Range Description | Adult | | Best Sellers Rank | #21,193 in Office Products ( See Top 100 in Office Products ) #73 in Liquid Ink Rollerball Pens | | Body Shape | Round | | Brand Name | Uni-Ball | | Closure Type | Retractable | | Color | Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (1,322) | | Drill Point | Ultra Fine | | Global Trade Identification Number | 00070530600414 | | Grip Type | Ribbed | | Hand Orientation | Ambidextrous | | Hardness | F | | Included Components | 1 Rollerball Pens | | Ink Base | Water | | Ink Color | Blue | | Item Diameter | 5.63 Millimeters | | Item Dimensions | 0.5 x 5.63 x 0.38 inches | | Item Type Name | Pen | | Item Weight | 1.92 ounces | | Line Size | 0.5 mm | | Manufacturer | uni-ball | | Material Type | Plastic | | Model Name | uniball™ ONYX | | Model Number | 60041 | | Pattern | Solid | | Recommended Uses For Product | Writing | | Style | Micro | | Theme | Cartoon | | UPC | 070530600414 523160242719 801593363400 078667353326 799916370412 619730799155 012300904872 806792164711 641438163648 809302146672 823019777271 638458814292 030246600412 640206575898 | | Unit Count | 12.0 Count | | Warranty Description | Contact Manufacturer | | Water Resistance Level | Water Resistant | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age Range (Description):** Adult - **Brand:** Uni-Ball - **Color:** Blue - **Ink Color:** Blue - **Writing Instrument Form:** Ballpoint Pen ## Images ![Uni-Ball® Onyx® Rollerball Pens, Micro Point, 0.5 mm, Black Barrel, Blue Ink, Pack Of 12 - Image 1](https://m.media-amazon.com/images/I/71P8QHgV-hL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ I love this pen *by S***Y on January 27, 2026* I love these pens. I started using them years ago. They last for a long time. Very light and easy to hold. I'm not a heavy writer, so this pen's ink flow is great. I don't have splotches on my paperwork. I would recommend them to anyone looking for a nice, light weight, comfortable pen. ### ⭐⭐⭐⭐⭐ Raw *by J***N on February 20, 2026* Best pens I’ve ever used. These are actually the ink pens I use because I love the raw feel they provide. ### ⭐⭐⭐⭐⭐ Great value, exceptional quality, beautiful color *by L***. on January 10, 2015* These pens write very smoothly. I generally tend to use a Fountain Pen when I'm writing at home or at the office, but these are excellent pens for on the go, as they don't strain the wrist too much. I like the blue color of this ink. It's a pretty healthy, royal blue color, and the pen itself writes a beautiful, thin line. I've been using these pens since they were the ones my first employer always bought, and I've been stuck with them ever since. The price on Amazon was actually less than that I usually pay at my local office supply store! ## Frequently Bought Together - Uni-Ball® Onyx® Rollerball Pens, Micro Point, 0.5 mm, Black Barrel, Blue Ink, Pack Of 12 - uni-ball Roller Rollerball Pens Fine Point Micro Tip, 0.5mm, Black, 12 Pack - Sanford Uniball Onyx Roller Stick Pen, 0.7mm Fine, Blue Ink, Dozen (60145) --- ## 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.is/products/14898844-uni-ball-onyx-rollerball-pens-micro-point-0-5-mm](https://www.desertcart.is/products/14898844-uni-ball-onyx-rollerball-pens-micro-point-0-5-mm) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-29*