--- product_id: 268180808 title: "uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack" brand: "uni-ball" price: "฿2087" currency: THB in_stock: true reviews_count: 5 category: "Uni Ball" url: https://www.desertcart.co.th/products/268180808-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1 store_origin: TH region: Thailand --- # Pressurized ink works upside down & wet 1.0mm bold medium tip Rugged, textured rubber grip uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack **Brand:** uni-ball **Price:** ฿2087 **Availability:** ✅ In Stock ## Summary > 🖋️ Power through every note, rain or shine — because your ideas deserve unstoppable ink. ## Quick Answers - **What is this?** uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack by uni-ball - **How much does it cost?** ฿2087 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/268180808-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1) ## 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 - • **Defy the Elements:** Pressurized ink cartridge ensures smooth writing upside down, in rain, cold, or tough conditions. - • **Comfort Meets Control:** Textured rubber grip and retractable design keep your pen handy and fatigue-free during long sessions. - • **Write Boldly Anywhere:** 1.0mm medium tip delivers crisp, clear lines for standout notes and documents. - • **Long-Lasting Ink Integrity:** Water- and fade-resistant uni Super Ink protects your work from smudges and fraud. - • **Trusted Legacy of Precision:** Crafted in Japan with uni-ball’s heritage of innovation, perfect for professionals who demand reliability. ## Overview The uni-ball Power Tank Retractable Ballpoint Pen features a bold 1.0mm medium tip with pressurized ink technology that writes smoothly in extreme conditions, including upside down and wet environments. Its water- and fade-resistant uni Super Ink ensures your writing remains sharp and archival. Designed with a textured rubber grip and retractable mechanism, this 12-pack of blue pens combines rugged durability with professional comfort, making it the go-to choice for managers and professionals who refuse to let weather or workload slow them down. ## Description Step into a world of timeless elegance and unparalleled craftsmanship with Uniball, a brand that has woven its legacy into the fabric of fine writing instruments. With a heritage rooted in innovation and a commitment to excellence, Uniball has consistently delivered a writing experience that stands the test of time. Immerse yourself in the art of writing with Uniball's meticulously crafted pens, proudly made in Japan. Our legacy of precision and quality is evident in every stroke, ensuring that your thoughts flow seamlessly onto paper with each movement of the pen. From Gel Pens to Rollerball Pens, Ballpoint Pens to Fineliner Pens, and Mechanical Pencils, Uniball offers a comprehensive range that caters to every writing style and preference. Dive into a world of versatility with Uniball's diverse range of tip sizes, spanning from the ultra-micro 0.38 for intricate detailing, to the bold 1.0 for striking emphasis. Whether you're sketching, journaling, note-taking, or bringing ideas to life, Uniball empowers you to effortlessly transition between strokes, giving your writing a unique dimension that captivates the eye and stirs the soul. As you hold a Uniball pen in your hand, you're not just embracing a writing instrument – you're embracing a legacy of craftsmanship, innovation, and the pursuit of perfection. Each pen is a testament to our dedication to providing you with an unmatched writing experience, where every word is an ode to the art of communication. Start your story with Uniball, where heritage meets modernity, and each stroke is an invitation to immerse yourself in a world of boundless expression. Join a community of discerning individuals who appreciate the value of quality, heritage, and the power of the written word. Experience the magic of Uniball for yourself and discover the joy of writing that transcends time and leaves an indelible mark on every page. Review: I purchased these as they're able to write on wet paper and upside down. I have this with my field notes that uses waterproof paper as I find myself needing to jot down notes in all weather conditions, including in the rain. There are other pens on the market that offer the same features, but the uni-ball power tank is cheaper and, to be honest, much nicer to write with. I recommend this pen. Review: Scrivono sempre e in ogni condizione. E' il secondo pacco che compro non è mai capitato che perdano inchiostro. Le uso soprattutto per scrivere le parole crociate a letto quindi scrivono anche rivolte verso l'alto. ## Features - Ballpoint Pen: Chronicle your adventures with our rugged, ready-for-anything blue pens; A pressurized ball point ink pen tank delivers clean writing in the most extreme conditions - uni Super Ink: Water- and fade-resistant ink helps you compose long-lasting, high-quality documents you can archive; Our ink pens offer protection against water, fading, and fraud - Pressurized Ink Cartridge: Our blue pen works at odd angles and in cold weather or wet conditions - Quality Construction: Our writing pens feature a textured rubber grip and a medium tip that delivers outstanding readability; A convenient clip ensures that your favorite ink pen is always at hand - Superior Performance: Our innovative color blue pens are the best rugged writing tools for the jobsite - whether at your desk or out in the elements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002HJDFRM | | Additional Features | Retractable | | Age Range Description | Adult | | Animal Theme | no animal theme | | Best Sellers Rank | #42,416 in Office Products ( See Top 100 in Office Products ) #939 in Retractable Ballpoint Pens | | Body Shape | Round | | Brand Name | uni-ball | | Closure Type | Retractable | | Color | Blue | | Customer Reviews | 4.8 4.8 out of 5 stars (1,105) | | Drill Point | Bold | | Global Trade Identification Number | 00070530420715, 50070530420710 | | Grip Type | Textured | | Hand Orientation | Ambidextrous | | Hardness | HB | | Included Components | ART SUPPLIES | | Ink Base | Hybrid | | Ink Color | Blue | | Item Diameter | 1 Millimeters | | Item Dimensions | 16 x 143 x 13 millimeters | | Item Type Name | Ballpoint Pen | | Item Weight | 0.24 Pounds | | Line Size | 1_0_1_9mm | | Manufacturer | Uni-ball | | Material Type | Plastic | | Model Name | Power Tank | | Model Number | 42071 | | Pattern | Solid | | Recommended Uses For Product | Outdoor Writing, Harsh Conditions, Demanding Tasks | | Style | Medium Point | | Theme | Durability | | UPC | 066518077347 641438674175 999992169744 070530420715 030246420713 031113481660 999994025208 806792164568 791836570156 640206535298 785525486521 638084833933 080000411600 | | Unit Count | 12 Count | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age range (description):** Adult - **Brand:** uni-ball - **Colour:** Blue - **Ink colour:** Blue - **Writing instrument form:** Ballpoint Pen ## Images ![uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack - Image 1](https://m.media-amazon.com/images/I/81AkwzlsgkL.jpg) ![uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack - Image 2](https://m.media-amazon.com/images/I/611M6V4DFrL.jpg) ![uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack - Image 3](https://m.media-amazon.com/images/I/61IgPJu9qRL.jpg) ![uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack - Image 4](https://m.media-amazon.com/images/I/810N6TlmGpL.jpg) ![uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack - Image 5](https://m.media-amazon.com/images/I/710do0qRCTL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: I'm assuming this isn't a gel pen, rolling ball pen, or the smooth writing uniball signo pen? I don't want it to smear.** A: This is the greatest pen I have ever used. I started buying them when I did private security and had to write reports outside in the rain. This pen, the Power Tank, will write in sub-zero temps, upside down, and even under water. I have never had it smear on me. I sent some to my wife when she went through Army boot camp and she loves them also. When she deployed for a civil mission with the National Guard one winter when there was an ice storm, she had the only pen that would write in the sub zero temps... It is an INK pen, not gel and it is a ball point pen, but it is hands down the greatest pen I have ever used. **Q: The barrel of the pen is clear, but is the plastic tube the ink itself is in clear? Want to see how much ink is remaining and most are solid plastic.** A: Of all these pens that I have used, the ink level is visible in all of the barrels. It is a dark ink line in the middle of the barrel. The ink line becomes shorter as the pen is used and disappears when ink is used up. **Q: Do these pens have a 0.7 or 1.0 point? Thanks!** A: 1.0mm point. It writes a real nice (perfect for me) width line. It doesn't run out wide like a felt tip pen does. The thick gel stays put and the pressurized tank writes upside down and on demand, 1st time, every time. Only negatives are the short ink life and the extra barrel width. **Q: Can it write well on carbon copy like checkbooks or forms that need to press through?** A: It will definitely perform well on checkbooks that have to be pressed through. I don't have any carbons, but I'm sure that will work as well. We have used these pens for at least 8 or 10 years. My wife is a cross word nut and says she needs to be able to write over her. I like the pens for everyday stuff. They are made in Japan by Mitsubishi according to the box. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***Y on 21 October 2023* I purchased these as they're able to write on wet paper and upside down. I have this with my field notes that uses waterproof paper as I find myself needing to jot down notes in all weather conditions, including in the rain. There are other pens on the market that offer the same features, but the uni-ball power tank is cheaper and, to be honest, much nicer to write with. I recommend this pen. ### ⭐⭐⭐⭐⭐ Review *by M***O on 30 November 2017* Scrivono sempre e in ogni condizione. E' il secondo pacco che compro non è mai capitato che perdano inchiostro. Le uso soprattutto per scrivere le parole crociate a letto quindi scrivono anche rivolte verso l'alto. ### ⭐⭐⭐⭐⭐ Review *by K***L on 23 January 2023* Dobra jakość ## Frequently Bought Together - uniball Power Tank Rt Ballpoint Pen, Retractable, Bold 1 Mm, Blue Ink, Translucent Blue Barrel, Dozen - Sharpie Permanent Markers Set Quick Drying And Fade Resistant Fine Point Marker For Wood Plastic Paper Metal And More Drawing Coloring And Poster Marker Black 12 Count - BIC Glide Blue Retractable Ballpoint Pens, Medium Point (1.0mm), 12-Count Pack, Ultra Smooth Writing Blue Pens --- ## 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/268180808-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1](https://www.desertcart.co.th/products/268180808-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*