---
product_id: 48187710
title: "uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack"
brand: "uni-ball"
price: "19.79 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/48187710-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1
store_origin: OM
region: Oman
---

# Pressurized ink works in wet & cold 1.0mm medium point for crisp lines Water- & fade-resistant Super Ink uni-ball Power Tank Retractable Ballpoint Pens Medium Point, 1.0mm, Blue, 12 Pack

**Brand:** uni-ball
**Price:** 19.79 OMR
**Availability:** ✅ In Stock

## Summary

> 🖋️ Power through your day with ink that never quits!

## 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?** 19.79 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/48187710-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

- • **Archivable Quality:** Water- and fade-resistant uni Super Ink guarantees your documents stand the test of time and scrutiny.
- • **Bold Blue Statements:** Vibrant blue ink makes your notes pop, perfect for professionals who want to stand out in meetings and beyond.
- • **Ready for the Hustle:** Durable retractable design with a secure clip keeps your pen accessible during fast-paced workdays.
- • **Comfort Meets Control:** Textured rubber grip and medium 1.0mm tip deliver smooth, precise strokes without hand fatigue.
- • **Write Anywhere, Anytime:** Pressurized ink cartridge ensures flawless writing at any angle—even upside down or in extreme weather.

## Overview

The uni-ball Power Tank Retractable Ballpoint Pen features a 1.0mm medium point with pressurized ink that writes smoothly in extreme conditions, including wet and cold environments. Its water- and fade-resistant uni Super Ink ensures long-lasting, archival-quality documents. Designed with a textured rubber grip and a convenient clip, this 12-pack of vibrant blue pens combines durability and comfort for professionals who demand reliable performance on the go.

## Description

Full description not available

## 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 |
|---------------|-------|
| Manufacturer | Uni-ball |
| Brand | uni-ball |
| Model Number | 42071 |
| Product Dimensions | 1.6 x 14.3 x 1.27 cm; 108.86 g |
| Colour | Blue |
| Closure | Retractable |
| Grip Type | Textured |
| Pencil Lead Degree (Hardness) | HB |
| Shape | Round |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 12 count (Pack of 1) |
| Point Type | Medium Marker |
| Line Size | 1.00 Pen |
| Ink Colour | Blue |
| Manufacturer Part Number | 42071 |
| Item Weight | 109 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Blue
- **Ink colour:** Blue
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Medium Marker
- **Special feature:** Retractable
- **Unit count:** 12.0 Count
- **Model name:** Power Tank

## 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 **Colour Name** 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.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.om/products/48187710-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1](https://www.desertcart.com.om/products/48187710-uni-ball-power-tank-retractable-ballpoint-pens-medium-point-1)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-23*