---
product_id: 268180807
title: "Power Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10"
brand: "uni-ball"
price: "₨1385"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/268180807-power-tank-ballpoint-retractable-and-fine-ballpoint-pen-rubber-grip
store_origin: SC
region: Seychelles
---

# Ink flows on wet paper & upside-down Writes smoothly down to -20°C 0.7mm fine tip for precise writing Power Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10

**Brand:** uni-ball
**Price:** ₨1385
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Anywhere, Anytime — Because Your Ideas Deserve No Limits

## Quick Answers

- **What is this?** Power Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10 by uni-ball
- **How much does it cost?** ₨1385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/268180807-power-tank-ballpoint-retractable-and-fine-ballpoint-pen-rubber-grip)

## 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

- • **Value-Packed Set:** Set of 10 pens means you’re always stocked, ready to impress colleagues and clients alike.
- • **Ink That Never Quits:** Pressure-driven ink system ensures consistent flow, no skips—even when writing upside-down or on wet surfaces.
- • **Comfort Meets Control:** Ergonomic rubber grip reduces hand fatigue during long meetings or brainstorming sessions.
- • **All-Weather Reliability:** Writes flawlessly even in extreme conditions down to -20°C, perfect for outdoor or on-the-go professionals.
- • **Precision in Every Stroke:** Fine 0.7mm tip delivers crisp, professional lines ideal for detailed notes and calendar entries.

## Overview

The uni-ball Power Tank Ballpoint Pen set features 10 retractable pens with a fine 0.7mm tip and black ink engineered for precision and durability. Its pressure-driven ink system guarantees smooth writing on wet paper, upside-down, and in temperatures as low as -20°C. Designed with a comfortable rubber grip, these pens are perfect for professionals who demand reliability and style in every stroke.

## Description

uni-ballPower Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10

## Features

- Ink is always pushed out by the pressure of air
- Ideal for the outdoors or the work which stands and comes out, since it can write also upward
- It is suitable also for writing to a calendar.
- Even if it writes quickly, it is stabilized and ink is pushed out.
- Writes on wet paper, upside-down, in temperatures down to -20 °C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | uni-ball |
| Brand | uni-ball |
| Model number | 1 |
| Product Dimensions | 7.87 x 2.79 x 14.22 cm; 145 g |
| Color | Black |
| Closure | Retractable |
| Grip Type | Rubber |
| Material Type | Rubber |
| Number of Items | 10 |
| Size | 10 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.7mm |
| Ink Color | Black |
| Manufacturer Part Number | 1 |
| Item Weight | 145 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Black
- **Ink colour:** Black
- **Age range (description):** Adult

## Images

![Power Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10 - Image 1](https://m.media-amazon.com/images/I/61Pj-6qp9wL.jpg)

## Questions & Answers

**Q: Will thease work good in a warehouse freezer  writing on paper**
A: Yes they do I have worked with them outside in the extreme cold outside

**Q: Does the ink fade, or is it archival quality and good for checks etc.?**
A: I have used these pens for years and love them.  I have never had any fading problems.  But, I can not state that they are 'archival quality'   But, I do love the pens, and I have papers 2-4 years old with no fading.

**Q: Are these 0.7? Description says they are, but picture shows 0.5.**
A: Of the pictures shown only one is showing up as 0.5 and it won't allow me to zoom in. I believe it might be an error showing the wrong pen. The other clear picture, that's zoom-able, is clearly showing 0.7. I don't recall ordering any 0.5 pens. I only have the 1.0 and 0.7 sizes. I still have a few dozen pens left. They never stop working until they completely run out of ink. I prefer the smoother 1.0 size personally. The 0.7 is great for when I need clear precise writing in very small spaces. Great pen!

## Frequently Bought Together

- Uni-ball Power Tank Ballpoint Retractable & Fine Ballpoint Pen Rubber Grip Type-0.7mm-black Ink-value Set of 10
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**Shop now:** [https://www.desertcart.sc/products/268180807-power-tank-ballpoint-retractable-and-fine-ballpoint-pen-rubber-grip](https://www.desertcart.sc/products/268180807-power-tank-ballpoint-retractable-and-fine-ballpoint-pen-rubber-grip)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-15*