--- product_id: 159258046 title: "uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10" brand: "uni-ball" price: "฿1200" currency: THB in_stock: true reviews_count: 8 category: "Uni Ball" url: https://www.desertcart.co.th/products/159258046-uni-ball-eye-ub-150-0-5mm-roller-ball-pen store_origin: TH region: Thailand --- # vivid blue pigmented ink eco-conscious recycled materials 0.5mm precision tip uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 **Brand:** uni-ball **Price:** ฿1200 **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, write smart—because your ideas deserve the best. ## Quick Answers - **What is this?** uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 by uni-ball - **How much does it cost?** ฿1200 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/159258046-uni-ball-eye-ub-150-0-5mm-roller-ball-pen) ## 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 - • **Flawless Precision Writing:** Experience ultra-smooth, consistent 0.5mm lines that elevate your notes and sketches. - • **Vibrant, Water-Resistant Ink:** Uni Super Ink locks in color—smudge-proof, fade-resistant, and perfect for professional documents. - • **Enduring Japanese Craftsmanship:** Made in Japan with a durable needle tip that withstands pressure without bending or breaking. - • **Ergonomic Grip for All-Day Comfort:** Designed for effortless handling, reducing hand fatigue during long meetings or journaling sessions. - • **Pack of 10 for Ultimate Convenience:** Stay stocked and ready—ideal for office, school, or gifting at your next networking event. ## Overview The uni-ball Eye UB-150 is a premium Japanese-made roller ball pen featuring a precise 0.5mm needle tip and vibrant blue pigmented ink that resists water, fading, and smudging. Its UNI-FLOW SYSTEM guarantees smooth, consistent ink flow until the last drop, while the ergonomic grip ensures comfortable writing. Sold in a convenient pack of 10, these pens combine durability, eco-conscious materials, and professional-grade performance—perfect for managers, creatives, and professionals who demand quality in every stroke. ## Description Product Description Mitsubishi Pencil from Shingawa, Tokyo, Japan has been working since 1887 to improve the quality of its products and enhance its technologies. This is the writing instrument manufacturers to take environmental issues into consideration, launching products with recycled materials in 1992. Specification uni-ball products are developed through technical expertise accumulated over the years include “uni-ball” water based ink roller balls with metal tips. An established product with reliable features. The “UNI-FLOW SYSTEM” ensures a continuous write with the same thickness to the very last drop of ink. Know the Technology Water Resistant: Dyestuff Ink particle is easily soluble in water and will bleed on the paper, uni super ink – pigmented ink will bond itself to the paper fibers once it is settled, it is not soluble in water. Light Resistant: The size of uni super ink particle is larger than dyestuff Ink. Therefore its surface is less affected and the colour remains vivid. Time Resistant: Difference between structure of molecules. Molecules of dye ink break down because of the sunlight and air but uni Super ink is difficult to break down. Structure of the UNI-FLOW SYSTEM The “UNI-FLOW SYSTEM” ensures smooth writing performance to the last drop of ink. Excess ink flow from the ink reservoir can be temporarily stored to ensure constant ink flow to the pen point. Quick drying and smooth ink flow system mean your documents remain smudge free. Durable Needle Tip Produces a thin and precise line. Constantly sharp pen line is maintained from first stroke to last. Features a durable pressure-resistant tip that won't bend or break even under strong pen pressure. Safety Cap A cap design that eliminates the possibility of children swallowing and choking with the cap. Despite the vent hole, the cap firmly covers the tip when closed and prevents the tip from drying. Review: Japanese quality never fails to impress! - I used these for writing my CA exams. The pens are very smooth and last forever. They are made in Japan and bear all the hallmarks of Japanese quality. My handwriting quality and speed improved slightly while using these pens. That being said, I use these pens only for important occasions like exams as the pens are non refillable (use and throw) and it is best to reduce pollution. Also, they are a bit more expensive than the average pens but the quality makes them totally worth it! Review: Ideal pen - Ideal pen, I particularly liked it ## Features - Package Includes : uni-ball Pen Eye Ub-150 Micro Roller Ball Pen, Tip Size - 0.7mm, Mechanism - Click-off Cap, Body Color - Blue, Ink Color - Blue, Size - Pack of 10. - Ergonomic Grip For Easy Handling of The Pen. - The pen ensures a continuous write with the same thickness till the last drop of the ink. - The pen gives a smooth & delightful writing experience. - These writing instruments are perfect gifts for the guest book table at conventions, parties & so much more. These pens are suitable for school, office & home. Ideal for writing, journaling, note-taking, underlining, sketching & more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D44OYVA | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #52 in Office Products ( See Top 100 in Office Products ) #10 in Gel Ink Rollerball Pens | | Body Shape | Round | | Brand | uni-ball | | Brand Name | uni-ball | | Closure Type | Click-Off Cap | | Colour | Blue | | Country of Origin | Japan | | Customer Reviews | 4.5 out of 5 stars 901 Reviews | | Drill Point | Fine | | Grip Type | Advance | | Hand Orientation | Ambidextrous | | Importer Contact Information | Linc Ltd., Aurora Waterfront, GN 34/1, GN Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 | | Included Components | Ink Cartridge | | Ink Base | Water | | Ink Colour | Blue | | Item Dimensions | 18 x 10 x 4 Centimeters | | Item Type | Roller Ball Pen | | Item Weight | 120 Grams | | Line Size | 0.5 | | Manufacturer | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan, Uniball | | Manufacturer Contact Information | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan | | Material | Plastic | | Material Type | Plastic | | Model Name | UB 150 | | Model number | BC30212 | | Packer Contact Information | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: care@ondesk.in | | Pattern | Pen | | Recommended Uses For Product | Writing | | Special Features | Pocket Clip | | Style Name | Pack of 10 | | Subject Character | Plain | | UPC | 701936337139 | | Unit Count | 10.0 Count | | Writing Instrument Form | Roller Ball Pen | | Writing instrument form | Roller Ball Pen | ## Product Details - **Age Range (Description):** Adult - **Brand:** uni-ball - **Colour:** Blue - **Ink Colour:** Blue - **Writing instrument form:** Roller Ball Pen ## Images ![uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 - Image 1](https://m.media-amazon.com/images/I/61724kE0AQL.jpg) ![uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 - Image 2](https://m.media-amazon.com/images/I/71GnNB47BFL.jpg) ![uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 - Image 3](https://m.media-amazon.com/images/I/71icvb8P9PL.jpg) ![uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 - Image 4](https://m.media-amazon.com/images/I/61UUZRVZJxL.jpg) ![uni-ball Eye UB-150 0.5mm Roller Ball Pen | Blue Ink, Pack of 10 - Image 5](https://m.media-amazon.com/images/I/61s8zBO-8QL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Japanese quality never fails to impress! *by W***0 on 28 September 2024* I used these for writing my CA exams. The pens are very smooth and last forever. They are made in Japan and bear all the hallmarks of Japanese quality. My handwriting quality and speed improved slightly while using these pens. That being said, I use these pens only for important occasions like exams as the pens are non refillable (use and throw) and it is best to reduce pollution. Also, they are a bit more expensive than the average pens but the quality makes them totally worth it! ### ⭐⭐⭐⭐⭐ Ideal pen *by J***N on 13 September 2025* Ideal pen, I particularly liked it ### ⭐⭐⭐⭐ Value for money pens *by A***S on 24 September 2025* These pens are definitely a good buy the ink is smooth writing with them are flawless, using them for the past 1 year was really a nice experience clearly a worthy investment in stationary if you are a sophisticated Japanese stationery enthusiast and definitely go for product for regular as well as professional use. ## Frequently Bought Together - uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue - uni-ball 162560000 0.5 mm Nib UB-150 Eye Micro Rollerball Pen - Red (Pack of 12) - uni-ball Eye Micro Black Rollerball Pens, Premium 0.5mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts, Colouring, School, Fade and Water Resistant Liquid Uni Super Ink, 12 Pack --- ## 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/159258046-uni-ball-eye-ub-150-0-5mm-roller-ball-pen](https://www.desertcart.co.th/products/159258046-uni-ball-eye-ub-150-0-5mm-roller-ball-pen) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*