--- product_id: 194385328 title: "uni-ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - in Envelope Packaging" brand: "uni-ball" price: "€ 35.19" currency: EUR in_stock: true category: "Uni Ball" url: https://www.desertcart.be/products/194385328-uni-ball-air-0-7mm-medium-rollerball-6-pack-black store_origin: BE region: Belgium --- # Water & light resistant Super Ink 0.7mm pressure-sensitive nib Tamper-resistant ink security uni-ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - in Envelope Packaging **Brand:** uni-ball **Price:** € 35.19 **Availability:** ✅ In Stock ## Summary > 🖋️ Elevate your writing game with precision and security—because your ideas deserve the best. ## Quick Answers - **What is this?** uni-ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - in Envelope Packaging by uni-ball - **How much does it cost?** € 35.19 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/194385328-uni-ball-air-0-7mm-medium-rollerball-6-pack-black) ## 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 - • **Value 6-Pack:** Stock up with six premium black rollerball pens, ideal for office, meetings, and creative calligraphy. - • **Silky Smooth Flow:** Acetal plastic-encased metal ball ensures effortless ink flow that responds to your writing pressure. - • **Ambidextrous Comfort:** Ergonomic cylindrical design with smooth grip suits all writing styles and hands. - • **Dynamic Line Variation:** Pressure-sensitive nib adapts line width from 0.35mm to 0.55mm for expressive writing. - • **Unmatched Ink Durability:** Super Ink resists water, light, and tampering—perfect for secure, professional documents. ## Overview The uni-ball AIR 0.7mm Medium Rollerball Pen features a revolutionary pressure-sensitive nib that varies line width like a fountain pen. Its unique acetal plastic-encased metal ball delivers smooth, responsive ink flow. Equipped with Uni’s Super Ink, it offers water, light, and tamper resistance, ensuring your writing stays crisp and secure. This pack of six black pens combines professional-grade performance with ergonomic design, perfect for managers and creatives who demand reliability and style. ## 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. ## Features - The revolutionary nib of the Air, unlike conventional rollerballs, is pressure sensitive, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen. - 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. - The 0.7mm ball delivers a line width of between 0.35mm and 0.55mm (dependent on pressure). - Features Uni's high quality "Super Ink", which is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents. - Pack contains six Black inked pens. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MA6JEF8 | | Age Range Description | All Ages | | Best Sellers Rank | 28,563 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 95 in Liquid Ink Rollerball Pens | | Body Shape | Cylindrical | | Brand Name | uni-ball | | Closure Type | Screw Off Cap | | Colour | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (953) | | Drill Point | Medium | | Global Trade Identification Number | 05056225281477 | | Grip Type | Smooth | | Included Components | 6 pens | | Ink Colour | Black | | Is the Product Left or Right Handed? | Ambidextrous | | Item Diameter | 0.7 Millimetres | | Item Dimensions | 8 x 12 x 1 centimetres | | Item Weight | 0.11 Pounds | | Line Size | 0.7 Millimeters | | Manufacturer | Uni-Ball | | Material Type | Metal | | Model Name | AIR | | Model Number | UBA-188-L | | Recommended Uses For Product | Calligraphy | | Special Features | Rollerball | | Style | Pack of 6 | | Unit Count | 1.0 count | | Water Resistance Level | Water Resistant | | Writing Instrument Form | Roller Ball Pen | | Writing Technique | rollerball | ## Product Details - **Age range (description):** All Ages - **Brand:** uni-ball - **Colour:** Black - **Ink colour:** Black - **Material:** Metal - **Model name:** AIR - **Point type:** Medium - **Special feature:** Rollerball - **Unit count:** 1.0 count - **Writing instrument form:** Roller Ball Pen ## Images ![uni-ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - in Envelope Packaging - Image 1](https://m.media-amazon.com/images/I/71PbFgnk+zL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Black - UBA-188-L - Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - 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/194385328-uni-ball-air-0-7mm-medium-rollerball-6-pack-black](https://www.desertcart.be/products/194385328-uni-ball-air-0-7mm-medium-rollerball-6-pack-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-18*