---
product_id: 49520936
title: "Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color"
brand: "ensso"
price: "¥26"
currency: JPY
in_stock: false
reviews_count: 2
url: https://www.desertcart.jp/products/49520936-pen-uno-minimalist-pen-all-aluminum-pen-for-hi-tec
store_origin: JP
region: Japan
---

# Space-grade aluminum Twist closure 0.4mm precision Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color

**Brand:** ensso
**Price:** ¥26
**Availability:** ❌ Out of Stock

## Summary

> 🖊️ Write Your Legacy in Style!

## Quick Answers

- **What is this?** Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color by ensso
- **How much does it cost?** ¥26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49520936-pen-uno-minimalist-pen-all-aluminum-pen-for-hi-tec)

## Best For

- ensso enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Minimalism:** Elevate your writing experience with a design that speaks sophistication.
- • **Comfort Meets Style:** Wider grip section ensures comfort without compromising on elegance.
- • **Compact & Lightweight:** Weighing only 0.32 ounces, it’s the perfect companion for your on-the-go lifestyle.
- • **Eco-Friendly Craftsmanship:** Crafted from 100% recycled aluminum, making a statement for sustainability.
- • **Versatile Ink Compatibility:** Compatible with popular Hi-Tec C Coleto gel ink refills for a smooth writing experience.

## Overview

The Pen UNO is a minimalist, all-aluminum pen designed for use with Hi-Tec C Coleto refills. Weighing just 0.32 ounces and featuring a twist closure, this pen combines sleek aesthetics with functionality. Its wider grip section offers comfort, while the 100% recycled aluminum construction emphasizes eco-friendliness. Perfect for professionals who value both style and sustainability.

## Description

Pen UNO is a sleek and super minimal all-aluminum pen available in different colors like space grey, gold, rose gold, red and black. It uses the Hi-Tec C Coleto gel ink cartridge which is widely available in a variety of colors and lineweights. With only 5.3 mm in diameter, Pen UNO is one of the thinnest pens in production. The grip section is wider for a very comfortable writing experience and also doubles as a twisting cap to protect the pen tip when not in use. A few turns of the barrel will open or close the pen. Pen UNO is the study of liberating a pen of unnecessary parts and ornaments. The design aims to be a simple yet powerful solution focused on the details. "It looks pretty cool actually and definitely catches your attention with how sleek it is...what makes this pen unique is how you retract the tip. Rather than a click mechanism of some sort, the refill stays fixed and stationary in the barrel while the user twists the threaded grip section until the barrel moves its way up and the tip is exposed. Pretty neat!" - The Clicky Post

## Features

- Minimal design
- Grip section serves as twisting cap. A few turns open or close the pen
- 100% space-grade aluminum
- Super slim but comfortable to use because grip section is wider - similar to standard wood pencil
- Uses popular Hi Tec C Coleto gel ink refills

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ENSSO |
| Brand | ENSSO |
| Item Weight | 0.32 ounces |
| Product Dimensions | 5.63 x 0.2 x 0.28 inches |
| Item model number | EN UNO ORO |
| Is Discontinued By Manufacturer | No |
| Color | Gold |
| Closure | Twist |
| Material Type | Aluminum |
| Total Recycled Content Percentage | 100 |
| Point Type | 0.4 mm Hi Tec C Coleto |
| Ink Color | Black |
| Manufacturer Part Number | PENUNO |

## Product Details

- **Brand:** ENSSO
- **Color:** Gold
- **Ink Color:** Black
- **Age Range (Description):** Adult
- **Material:** Aluminum

## Images

![Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color - Image 1](https://m.media-amazon.com/images/I/716fpLC32TL.jpg)
![Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color - Image 2](https://m.media-amazon.com/images/I/61mL1pGFzXL.jpg)
![Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color - Image 3](https://m.media-amazon.com/images/I/51z90cNFLSL.jpg)
![Pen UNO: Minimalist Pen. All-Aluminum Pen For Hi-Tec C Coleto Refill - Gold Color - Image 4](https://m.media-amazon.com/images/I/61-itTWCsAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Different
  

*by F***. on Reviewed in the United States on September 2, 2018*

Love it

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Could be a great pen, but held back by a few flaws.
  

*by T***N on Reviewed in the United States on October 17, 2017*

It's a beautiful pen and an absolute joy to write with because of its ideal size, but I have a few problems with it.Price: for 45 dollars, it's not a cheap metal tube, but it is very well constructed.No clip: it rolls very easily, which can end up with it on the floor. Because it uses such fine-tipped refills, that makes it prone to breaking pretty easiltCap: the cap does not stay locked open or closed particularly well. If there were some locking mechanism, that would make this a five-star pen for me, because it would make the cost more palatable, too. But, as it stands, the cap opens in your pocket if you want to carry it around, which basically makes it a grip and that's about it.I really wanted to love this pen, and I do love how it looks, but it's strictly a pen for appearance. It's hardly a practical tool for carrying around.

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**Shop now:** [https://www.desertcart.jp/products/49520936-pen-uno-minimalist-pen-all-aluminum-pen-for-hi-tec](https://www.desertcart.jp/products/49520936-pen-uno-minimalist-pen-all-aluminum-pen-for-hi-tec)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*