--- product_id: 72978303 title: "Eye Needle UB-185S Rollerball Pen - Black, Box of 12" brand: "uni-ball" price: "186.76 DT" currency: TND in_stock: true reviews_count: 12 category: "Uni Ball" url: https://www.desertcart.tn/products/72978303-eye-needle-ub-185s-rollerball-pen-black-box-of-12 store_origin: TN region: Tunisia --- # waterproof, fade-proof ink 0.5mm ultra-fine needle tip durable, bend-resistant needle tip Eye Needle UB-185S Rollerball Pen - Black, Box of 12 **Brand:** uni-ball **Price:** 186.76 DT **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, write smart — precision that never quits! ## Quick Answers - **What is this?** Eye Needle UB-185S Rollerball Pen - Black, Box of 12 by uni-ball - **How much does it cost?** 186.76 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/72978303-eye-needle-ub-185s-rollerball-pen-black-box-of-12) ## 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 - • **Built to Endure:** Strong needlepoint tip resists bending or breaking, even under heavy pressure. - • **Ink That Stays Put:** Waterproof, fade-proof, and tamper-proof pigment ink ensures your notes last a lifetime. - • **Precision Perfected:** Experience ultra-fine 0.5mm lines for flawless, detailed writing and technical work. - • **Ambidextrous Comfort:** Smooth grip designed for both left and right-handed professionals to write all day without fatigue. - • **Leak-Proof Confidence:** Secure capped design prevents leaks, making it your reliable everyday carry. ## Overview The Uni-ball Eye Needle UB-185S Rollerball Pen delivers unmatched precision with its 0.5mm needlepoint tip and waterproof, fade-proof pigment ink. Engineered for durability, its bend-resistant needle tip withstands heavy pressure, while the ambidextrous smooth grip ensures comfortable writing for professionals. Packaged in a convenient box of 12, this pen is the ultimate tool for detailed note-taking, technical writing, and everyday use. ## Description Product Description The Uni-ball Eye Needle offers precision writing that gives you complete control over ink placement. The ballpoint pen contains smooth-flowing pigment ink that is waterproof, fade proof, and tamper proof. It is built with a strong, durable needle tip that won't break or bend under pressure. The ink pen is ideal for taking short notes, working on lengthy projects, or technical writing. A 0.5mm nib creates ultra-fine, unbroken lines, and the comfortable grip is great for left or right handed users so you can keep writing all day long. A capped top completes the rollerball pen, ensuring that it stays put and will never leak in your pocket. Black Ink in a Box of 12. Box Contains 1 x 12 Pens Review: Excellent - Amazing quality. Great writing and ink flow. Review: Brilliant for fine outlining or every day writing. - Love these pens!! ## Features - Smoothest and stongest needlepoint rollerball for ultimate precision and performance - Features durable needle tip that is resistant to bending or breaking, even under strong pressure - Eye Needle contains a unique waterproof ink which, once on paper, is virtually impossible to remove ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BRGPMR2 | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 18,398 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 721 in Gel Ink Rollerball Pens | | Body Shape | Cylindrical | | Brand | uni-ball | | Brand Name | uni-ball | | Colour | Black | | Country Of Origin | Japan | | Customer Reviews | 4.6 out of 5 stars 122 Reviews | | Drill Point | Fine | | Global Trade Identification Number | 04548351031527 | | Grip Type | Smooth | | Hardness | H | | Included Components | Cap | | Ink Base | Water | | Ink Colour | Black | | Ink colour | Black | | Is the Product Left or Right Handed? | Ambidextrous | | Item Dimensions | 14 x 7.6 x 2.6 centimetres | | Item Weight | 140 g | | Manufacturer | Mitsubishi Pencil Company | | Material | Paper | | Material Type | Paper | | Model Number | 125930000 | | Recommended Uses For Product | Writing | | Special Features | Waterproof | | Style | 12 Pack Black | | Unit Count | 12.0 count | | Water Resistance Level | Waterproof | | Writing Instrument Form | Ballpoint Pen | | Writing Technique | ballpoint | | Writing instrument form | Ballpoint Pen | ## Product Details - **Age range (description):** Adult - **Brand:** uni-ball - **Colour:** Black - **Ink colour:** Black - **Item dimensions L x W x H:** 14 x 7.6 x 2.6 centimetres - **Material:** Paper - **Point type:** Fine - **Special feature:** Waterproof - **Unit count:** 12.0 count - **Writing instrument form:** Ballpoint Pen ## Images ![Eye Needle UB-185S Rollerball Pen - Black, Box of 12 - Image 1](https://m.media-amazon.com/images/I/51QrWmu1MmL.jpg) ![Eye Needle UB-185S Rollerball Pen - Black, Box of 12 - Image 2](https://m.media-amazon.com/images/I/91Za7zIFG5L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by H***. on 26 July 2025* Amazing quality. Great writing and ink flow. ### ⭐⭐⭐⭐⭐ Brilliant for fine outlining or every day writing. *by S***Y on 7 August 2025* Love these pens!! ### ⭐⭐⭐⭐⭐ Love them! *by M***T on 21 February 2024* I really love these pens. I doodle alot but also do a colour book but I only colour in black pens in different areas for when I know I need my anxiety to go away but can't think of colour combinations. And theses pens are brilliant for being steady. Great for fine line drawing and colouring in tiny areas! ## Frequently Bought Together - uni-ball Eye Needle UB-185S Rollerball Pen - Black, Box of 12 - uni-ball 1734916 Vision Needle Roller Ball Stick Liquid Pen Assorted Ink Fine 8/Set - Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour --- ## 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.tn/products/72978303-eye-needle-ub-185s-rollerball-pen-black-box-of-12](https://www.desertcart.tn/products/72978303-eye-needle-ub-185s-rollerball-pen-black-box-of-12) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*