---
product_id: 48187706
title: "Power Tank SN-220 Ballpoint RT - Black, Pack of 2"
brand: "uni-ball"
price: "A$25"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/48187706-power-tank-sn-220-ballpoint-rt-black-pack-of-2
store_origin: AU
region: Australia
---

# Writes on wet paper 0.4 mm precision Cold resistant to -20°C Power Tank SN-220 Ballpoint RT - Black, Pack of 2

**Brand:** uni-ball
**Price:** A$25
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Your Story, No Matter the Weather!

## Quick Answers

- **What is this?** Power Tank SN-220 Ballpoint RT - Black, Pack of 2 by uni-ball
- **How much does it cost?** A$25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/48187706-power-tank-sn-220-ballpoint-rt-black-pack-of-2)

## 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

- • **Weatherproof Wonder:** Cold resistant ink ensures you can write in any environment, even the chill of winter.
- • **Professional Quality:** Crafted by uni-ball, a trusted name in writing instruments, ensuring reliability and style.
- • **Dual Pack Convenience:** Always have a backup on hand with this convenient pack of two pens.
- • **Versatile Performance:** Writes effortlessly on wet paper, making it ideal for outdoor adventures.
- • **Unleash Your Creativity:** Experience smooth writing at any angle, perfect for those spontaneous ideas.

## Overview

The uni-ball Power Tank SN-220 Ballpoint RT is designed for outdoor enthusiasts and professionals alike. This pack of two pens features a smooth 0.4 mm writing line, cold-resistant ink for use in extreme temperatures, and the ability to write on wet paper, making it the ultimate tool for any writing task, no matter the conditions.

## Description

Power Tank SN-220 Ballpoint RT - Black, Pack of 2

## Features

- The optimum outdoor pen
- Convenient pack of two pens
- Produces a smooth medium 0.4 mm writing line. Writes at any angle
- Cold resistant ink makes it ideal to use in cold stores
- Writes on wet paper. Writes at up to -20 degrees Celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni Mitsubishi Pencil Co.UK |
| Brand | uni-ball |
| Model Number | 153486248 |
| Package Dimensions | 20 x 8.2 x 1 cm; 60 Grams |
| Colour | Black |
| Closure | Retractable |
| Size | 2 Count (Pack of 1) |
| Point Type | Medium |
| Ink Colour | Black |
| Tip Type | ballpoint |
| Manufacturer Part Number | 153486248 |
| Item Weight | 60 g |

## Images

![Power Tank SN-220 Ballpoint RT - Black, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61eho5Ry8wL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: The picture shows 2 pens, yet the description "in the box" says 3 pens. Which is correct?**
A: 2

**Q: Can you buy refills for these, and if so where?**
A: I do declare that you can buy them. I have seen them on Amazon (albeit a while back) but in my opinion you are better off buying another pen. The refills aew probably as expensive as the pens!

**Q: 0.4 mm or 1mm as it says both in the write up  ?**
A: I've bought these (in blue) on more than one occasion and have never noticed that! My ones have 1.0 stamped on them which I take to mean 1mm. When I write with them it doesn't look particularly 'skinny' so my guess would be that it is actually 1mm and not 0.4mm. Sorry I can't be any more help.

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**Shop now:** [https://www.desertcart.com.au/products/48187706-power-tank-sn-220-ballpoint-rt-black-pack-of-2](https://www.desertcart.com.au/products/48187706-power-tank-sn-220-ballpoint-rt-black-pack-of-2)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-12*