---
product_id: 51502919
title: "Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down"
brand: "allcachedup"
price: "59.91 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/51502919-geocaching-power-tank-eco-ballpoint-pen-write-on-wet-paper
store_origin: TN
region: Tunisia
---

# Eco-friendly materials Writes on wet paper Works in extreme temps Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down

**Brand:** allcachedup
**Price:** 59.91 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Write Your Adventure!

## Quick Answers

- **What is this?** Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down by allcachedup
- **How much does it cost?** 59.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/51502919-geocaching-power-tank-eco-ballpoint-pen-write-on-wet-paper)

## Best For

- allcachedup enthusiasts

## Why This Product

- Trusted allcachedup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zero-Gravity Ready:** Perfect for adventurers and astronauts alike—write anywhere, anytime!
- • **Conquer the Elements:** Write effortlessly on wet paper, upside down, and in temperatures as low as -20°C!
- • **Eco-Warrior Approved:** Crafted from recycled materials, making your writing sustainable and stylish.
- • **Refillable & Reliable:** Economical design with a pressurized refill for long-lasting performance.
- • **Versatile Ink Options:** Available in Blue, Blue & Black, and Black ink to suit your style.

## Overview

The AllCachedUp Geocaching Power Tank Eco Ballpoint Pen is designed for the adventurous spirit, allowing you to write in extreme conditions, including wet environments and upside down. Made from recycled materials, this eco-friendly pen combines functionality with sustainability, making it a perfect companion for geocaching enthusiasts and eco-conscious consumers alike.

## Description

Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down

## Features

- Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down
- The Ultimate in Geocaching Pens Perfect for Geocaching The Uni PowerTank will write on wet paper, upside-down, in temperatures down to -20c, and even in zero-gravity.
- Writes in Blue / Blue & Black / Black Ink The new ECO version of the PowerTank is made largely from recycled materials. The barrel is made from recycled polycarbonate, while the grip area is made from a mixture of sawdust from Uni's pencil-making operation and resin - cutting down on the amount of new resin required.
- An interestingly-eco-warrior or Geocaching shade of green with a brown grip. The pressurised refill provides writing ability in extreme conditions. The Uni PowerTank will write on wet paper, upside-down, in temperatures down to -20c, and even in zero-gravity.
- Just like a Space Pen - except the whole PowerTank pen is less than half the price of a single 'space pen' refill. Additional Information Advance Mechanism: Retractable Ink Colour: Blue Ink Type: Oil-based Refill Type:Refillable Tip Shape: Conical Tip Type: Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | All |
| Color | Black |
| Material type | Plastic |
| Batteries included? | No |
| Brand | AllCachedUp |
| Manufacturer | AllCachedUp |
| ASIN | B01M0F7UAS |

## Product Details

- **Brand:** AllCachedUp
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Black
- **Ink colour:** Blue
- **Age range (description):** All
- **Material:** Plastic
- **Point type:** Ball
- **Line size:** 0_3mm_to_0_9mm
- **Grip type:** Finger grip
- **Closure type:** Retractable

## Images

![Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down - Image 1](https://m.media-amazon.com/images/I/41eH213gUqL.jpg)

## Available Options

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

## Frequently Bought Together

- AllCachedUp Geocaching Power Tank Eco Ballpoint Pen - Write on wet paper even upside down
- Rite in the Rain 4X6 Top Spirals

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**Shop now:** [https://www.desertcart.tn/products/51502919-geocaching-power-tank-eco-ballpoint-pen-write-on-wet-paper](https://www.desertcart.tn/products/51502919-geocaching-power-tank-eco-ballpoint-pen-write-on-wet-paper)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-15*