--- product_id: 733108207 title: "Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L." brand: "uni-ball" price: "€ 49.42" currency: EUR in_stock: true reviews_count: 5 category: "Uni Ball" url: https://www.desertcart.be/products/733108207-uni-ball-air-0-7mm-medium-rollerball-6-pack-blue store_origin: BE region: Belgium --- # Long-lasting ink flow Water & fade-resistant Super Ink 0.7mm pressure-sensitive tip Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L. **Brand:** uni-ball **Price:** € 49.42 **Availability:** ✅ In Stock ## Summary > 🖋️ Write Bold. Write Smart. Never Miss a Stroke. ## Quick Answers - **What is this?** Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L. by uni-ball - **How much does it cost?** € 49.42 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/733108207-uni-ball-air-0-7mm-medium-rollerball-6-pack-blue) ## 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 - • **Super Ink Security:** Tamper-resistant, water and fade-proof ink ensures your documents stay authentic and vibrant over time. - • **Enduring Performance:** Each pen lasts significantly longer than average, making it the ultimate tool for professionals who demand reliability. - • **Professional Blue Ink:** Rich, bold blue ink that stands out in meetings, notes, and contracts—because your ideas deserve to be seen. - • **Smooth Flow Technology:** Innovative acetal plastic-encased metal ball tip delivers ultra-smooth ink flow for effortless, uninterrupted writing. - • **Pressure-Sensitive Precision:** Experience dynamic line widths from 0.35mm to 0.55mm that adapt to your writing pressure, mimicking a fountain pen’s elegance. ## Overview The Uni-Ball AIR 0.7mm Medium Rollerball pen features a pressure-sensitive tip that varies line width for a refined writing experience. Its patented Super Ink is water, fade, and tamper-resistant, ensuring document security and longevity. Encased in innovative acetal plastic, the metal ball tip guarantees smooth ink flow, while the long-lasting ink supply makes it a trusted choice for professionals. This 6-pack of blue pens combines style, durability, and precision for the modern manager. ## Description Description The metal ball of the nib is encased in an acetal plastic, rather than the standard metal surround, which allows for a smoother flow of ink around the ball, and an increased flow as further pressure is applied. Review: Excelente producto - Es una excelente pluma,, es muy fluida y una tinta distinguida Review: BEST PEN EVER!! - As RN since the mid 80s, for many years we wrote/documented an enormous amount DAILY, and for me, having a GOOD pen was VERY important. When I tell you that over the years I have tried probably every single, solitary brand of pen available, I am not exaggerating. So to state (without question) that this is the VERY BEST PEN out there is an impactful statement. Not only do they write beautifully & smooth, the color is strong, does not fade, and they LAST FOREVER!! I am STILL using a pen I had used when working at a doctors’s office back in 2017 and it is just NOW running out of ink. That being said, I did retire in 2017 so it has NOT been used as heavily on a daily basis as when I was still actively working, but that’s still an awfully long time! :) Bottom line: If you are passionate about writing with the “perfect“ pen, then you need to try the Uni ball AIR medium. ## Features - The revolutionary tip of the sky, unlike conventional rollerballs, is pressure sensitive, meaning it gives a writing experience and differentiating line width similar to that of a fountain pen. - The metal sphere of the tip is enclosed in an acetal plastic, rather than the standard metal sheath, which allows for smoother flow of ink around the ball, and increased flow as further pressure is applied. - The 0.7 mm ball delivers a line width between 0.35 mm and 0.55 mm (depending on pressure). - Properties Uni's high quality "Super Ink", which is not only water and fade-resistant, but also "Tamper-Resistant", which means that the ink cannot be washed off with chemicals and solutions used by people to modify fraudulent documents. - Pack contains 6 blue ink pens. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M4LUAMP | | Age Range (Description) | Adult | | Age Range Description | Adult | | Brand | uni-ball | | Brand Name | uni-ball | | Colour | Blue, Blue | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 642 Reviews | | Drill Point | Medium | | Ink Base | Water | | Ink Colour | Blue | | Item Weight | 0.08 Pounds | | Line Size | 0.7mm | | Manufacturer | Uni-Ball | | Material | Plastic | | Material Type | Plastic | | Model number | SG_B01M4LUAMP_US | | Recommended Uses For Product | Writing | | Special Features | Pocket Clip | | Unit Count | 1.00 Count | | Writing Instrument Form | Roller Ball Pen | | Writing instrument form | Roller Ball Pen | ## Product Details - **Brand:** uni-ball - **Writing instrument form:** Roller Ball Pen - **Colour:** Blue, Blue - **Ink Colour:** Blue - **Age Range (Description):** Adult ## Images ![Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L. - Image 1](https://m.media-amazon.com/images/I/9115cKyBnDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente producto *by R***Z on 31 August 2025* Es una excelente pluma,, es muy fluida y una tinta distinguida ### ⭐⭐⭐⭐⭐ BEST PEN EVER!! *by P***S on 28 March 2026* As RN since the mid 80s, for many years we wrote/documented an enormous amount DAILY, and for me, having a GOOD pen was VERY important. When I tell you that over the years I have tried probably every single, solitary brand of pen available, I am not exaggerating. So to state (without question) that this is the VERY BEST PEN out there is an impactful statement. Not only do they write beautifully & smooth, the color is strong, does not fade, and they LAST FOREVER!! I am STILL using a pen I had used when working at a doctors’s office back in 2017 and it is just NOW running out of ink. That being said, I did retire in 2017 so it has NOT been used as heavily on a daily basis as when I was still actively working, but that’s still an awfully long time! :) Bottom line: If you are passionate about writing with the “perfect“ pen, then you need to try the Uni ball AIR medium. ### ⭐⭐⭐⭐⭐ BEST PENS EVER *by A***. on 15 May 2026* These pens are great they are a favorite in our office. They write beautifully and last. ## Frequently Bought Together - Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L - Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L --- ## 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/733108207-uni-ball-air-0-7mm-medium-rollerball-6-pack-blue](https://www.desertcart.be/products/733108207-uni-ball-air-0-7mm-medium-rollerball-6-pack-blue) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-15*