--- product_id: 732905706 title: "Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12" brand: "uni-ball" price: "฿4691" currency: THB in_stock: false reviews_count: 5 category: "Uni Ball" url: https://www.desertcart.co.th/products/732905706-uni-ball-eye-ub150-liquid-ink-rollerball-pens-extra-fine store_origin: TH region: Thailand --- # Water & fade resistant ink Transparent barrel ink level window 0.5mm extra fine tip precision Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 **Brand:** uni-ball **Price:** ฿4691 **Availability:** ❌ Out of Stock ## Summary > 🖋️ Write your legacy with precision and permanence. ## Quick Answers - **What is this?** Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 by uni-ball - **How much does it cost?** ฿4691 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/732905706-uni-ball-eye-ub150-liquid-ink-rollerball-pens-extra-fine) ## 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 - • **Never Run Dry Mid-Meeting:** Innovative uni-flow system guarantees continuous ink flow until the very last drop. - • **Flawless Precision Writing:** Experience ultra-smooth lines with the 0.5mm tip and 0.3mm line width for professional-grade clarity. - • **Ink That Lasts & Impresses:** Waterproof, fade-resistant Uni Super Ink ensures your notes stay sharp and tamperproof over time. - • **Ambidextrous Comfort & Style:** Ergonomic round barrel designed for all-day writing comfort, perfect for every hand. - • **Stay In Control with Ink Visibility:** Transparent barrel window lets you monitor ink levels, so you’re never caught off guard. ## Overview The Uni-ball Eye UB150 Liquid Ink Rollerball Pen features a 0.5mm extra fine tip delivering crisp 0.3mm lines with water and fade-resistant Uni Super Ink. Its unique uni-flow system ensures smooth, uninterrupted ink flow, while the transparent barrel window keeps ink levels visible. Designed for professional use, this pack of 12 black pens combines durability, tamperproof ink, and ergonomic comfort for flawless writing every time. ## Description Uni-ball Eye Micro contains Uni Super Ink which is fade resistant, water resistant, and tamperproof. The unique "uni-flow" system allows ink to flow continuously until the last drop. Review: A tinta das canetas Mitsubishi desta linha sempre flui igualmente do início ao fim. Sempre compro. Review: Sam tusz wodoodporny i trwały, ALE trzeba poczekać 5-10sek aż wyschnie bo inaczej się rozmazuje! ## Features - Barrel window shows ink level - Water and fade resistant liquid pigment inks - 0.5mm tip with 0.2mm line width ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000KJVA4G | | Additional Features | Waterproof | | Age Range Description | Adult | | Amazon Bestseller | #620,223 in Office Products ( See Top 100 in Office Products ) #1,228 in Liquid Ink Rollerball Pens | | Body Shape | Round | | Brand Name | Uni-Ball | | Closure Type | Snap | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (576) | | Drill Point | Fine | | Global Trade Identification Number | 04902778913765 | | Hand Orientation | Ambidextrous | | Included Components | Ink Cartridge | | Ink Base | Water | | Ink Color | Black | | Item Dimensions | 14.4 x 7.9 x 2.5 cm | | Item Type Name | Micropen | | Line Size | 0.3 ミリメートル | | Manufacturer | Mitsubishi | | Material Type | Ink | | Model Name | UB150 | | Model Number | UB-150 | | Recommended Uses For Product | Writing | | Style | Micro | | Theme | Fantasy | | Water Resistance Level | Waterproof | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age Range (Description):** Adult - **Brand:** Uni-Ball - **Color:** Black - **Ink Color:** Black - **Writing Instrument Form:** Ballpoint Pen ## Images ![Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 - Image 1](https://m.media-amazon.com/images/I/41Q77ktSt2L.jpg) ![Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 - Image 2](https://m.media-amazon.com/images/I/21psVopTjZL.jpg) ![Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 - Image 3](https://m.media-amazon.com/images/I/61E4CYUtasL.jpg) ![Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 - Image 4](https://m.media-amazon.com/images/I/61ndplEEczL.jpg) ![Uni-ball Eye UB150 Liquid Ink Rollerball Pens, Extra Fine Point 0.5mm, Ball Width 0.3mm, Line Width, Black Ink, Pack of 12 - Image 5](https://m.media-amazon.com/images/I/512BB0Kk+2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***N on May 14, 2025* A tinta das canetas Mitsubishi desta linha sempre flui igualmente do início ao fim. Sempre compro. ### ⭐⭐⭐⭐⭐ Review *by C***D on April 18, 2024* Sam tusz wodoodporny i trwały, ALE trzeba poczekać 5-10sek aż wyschnie bo inaczej się rozmazuje! ### ⭐⭐⭐⭐⭐ Review *by D***R on October 2, 2024* This pen writes easily and fine ,comfortable to hold at a good price and fast delivery ## Frequently Bought Together - Mitsubishi Uniball Eye Micro Roller Pen, Black, Pack of 2 - uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3 - uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Gift Box --- ## 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.co.th/products/732905706-uni-ball-eye-ub150-liquid-ink-rollerball-pens-extra-fine](https://www.desertcart.co.th/products/732905706-uni-ball-eye-ub150-liquid-ink-rollerball-pens-extra-fine) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*