---
product_id: 686437132
title: "Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors"
brand: "uni-ball"
price: "€ 21.84"
currency: EUR
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.hr/products/686437132-uni-ball-zento-gel-ink-rollerball-pens-2-black-medium
store_origin: HR
region: Croatia
---

# Boho-inspired calming color palette 76% recycled barrel material, eco-conscious design 0.7mm medium tip for precise, bold lines Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors

**Brand:** uni-ball
**Price:** € 21.84
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Live Mindfully — The Pen That Speaks Your Style

## Quick Answers

- **What is this?** Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors by uni-ball
- **How much does it cost?** € 21.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/686437132-uni-ball-zento-gel-ink-rollerball-pens-2-black-medium)

## 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

- • **Eco-Chic Design:** Sleek, minimalist barrel crafted from 76% recycled plastic for a sustainable yet stylish writing tool.
- • **Mindful Aesthetic:** On-trend boho colors evoke tranquility, making your pen a statement of calm professionalism.
- • **Effortless Precision:** Ultra-smooth 0.7mm gel ink tip delivers clean, consistent strokes without skipping or smearing.
- • **Legacy of Excellence:** Proudly made in Japan, combining heritage craftsmanship with modern innovation for a premium writing experience.
- • **Pocket-Ready Convenience:** Spring-loaded clip ensures your pen stays securely attached to notebooks or pockets—always within reach.

## Overview

The Uni-ball Zento Gel Ink Rollerball Pen features a 0.7mm medium tip with vivid, quick-drying gel ink that glides smoothly for a flawless writing experience. Its eco-friendly barrel is made from 76% recycled materials and showcases a calming boho color palette, blending sustainability with style. Designed with a spring-loaded clip for easy portability, this Japanese-crafted pen offers a perfect balance of precision, comfort, and mindful aesthetics—ideal for professionals who value quality and conscious design.

## Description

Step into a world of timeless elegance and unparalleled craftsmanship with Uniball, a brand that has woven its legacy into the fabric of fine writing instruments. With a heritage rooted in innovation and a commitment to excellence, Uniball has consistently delivered a writing experience that stands the test of time. Immerse yourself in the art of writing with Uniball's meticulously crafted pens, proudly made in Japan. Our legacy of precision and quality is evident in every stroke, ensuring that your thoughts flow seamlessly onto paper with each movement of the pen. From Gel Pens to Rollerball Pens, Ballpoint Pens to Fineliner Pens, and Mechanical Pencils, Uniball offers a comprehensive range that caters to every writing style and preference. Dive into a world of versatility with Uniball's diverse range of tip sizes, spanning from the ultra-micro 0.38 for intricate detailing, to the bold 1.0 for striking emphasis. Whether you're sketching, journaling, note-taking, or bringing ideas to life, Uniball empowers you to effortlessly transition between strokes, giving your writing a unique dimension that captivates the eye and stirs the soul. As you hold a Uniball pen in your hand, you're not just embracing a writing instrument – you're embracing a legacy of craftsmanship, innovation, and the pursuit of perfection. Each pen is a testament to our dedication to providing you with an unmatched writing experience, where every word is an ode to the art of communication. Start your story with Uniball, where heritage meets modernity, and each stroke is an invitation to immerse yourself in a world of boundless expression. Join a community of discerning individuals who appreciate the value of quality, heritage, and the power of the written word. Experience the magic of Uniball for yourself and discover the joy of writing that transcends time and leaves an indelible mark on every page.

Review: Brilliant! - This pen glides across the page with effortless grace- genuinely buttery smooth and a pleasure to write with. As an avid fountain‑pen user, I find it an ideal compromise for moments when a fountain pen isn’t practical, yet I still want that refined, silky writing experience reminiscent of fountain ink. An exceptional set of pens. No hesitation in recommending them, and I would happily repurchase.
Review: incredibly smoothly, with a consistent ink flow and no skipping - Got these as small Christmas presents for the office, and honestly didn’t expect much—but they’ve been a surprise hit. You rarely get stopped by people asking what pen you’re using, but that’s happened more than once with these. The Uniball Zento gel pens write incredibly smoothly, with a consistent ink flow and no skipping. The medium point is just right—clean, bold lines without feeling heavy. For everyday office use, they’re far better than your standard bulk pens. Would definitely buy again.

## Features

- Retractable 0.7mm medium pens create ultra-smooth writing experience with every stroke
- Quick-dying, extremely vivid liquid gel ink provides smooth writing flow that prevents smearing
- Sleek minimalist barrel has a seamless soft grip and is made of 76% recycled material
- Functional spring-loaded clip easily attaches to pockets and notebooks
- Thoughtfully curated and on-trend barrel colors evoke a sense of tranquility and mindfulness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLX319XJ |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | 3,570 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 51 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 2,419 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00030246706589 |
| Grip Type | Smooth |
| Hardness | HB |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Dimensions | 19.3 x 7.4 x 1.5 centimetres |
| Item Weight | 0.03 Kilograms |
| Line Size | 0.7mm |
| Manufacturer | Uniball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Zento |
| Model Number | 70658 |
| Recommended Uses For Product | Writing |
| Special Features | Eco Friendly |
| Style | Modern |
| Theme | Boho |
| UPC | 030246706589 |
| Unit Count | 2.0 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | Gel Ink, Rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Kid
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Plastic
- **Model name:** Zento
- **Point type:** Medium
- **Special feature:** Eco Friendly
- **Unit count:** 2.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 1](https://m.media-amazon.com/images/I/61LDISTmX6L.jpg)
![Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 2](https://m.media-amazon.com/images/I/71Pdup51RcL.jpg)
![Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 3](https://m.media-amazon.com/images/I/71S0QfSmgpL.jpg)
![Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 4](https://m.media-amazon.com/images/I/81mgHKcct+L.jpg)
![Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 5](https://m.media-amazon.com/images/I/81dYaXI3nZL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant!
*by R***A on 19 May 2026*

This pen glides across the page with effortless grace- genuinely buttery smooth and a pleasure to write with. As an avid fountain‑pen user, I find it an ideal compromise for moments when a fountain pen isn’t practical, yet I still want that refined, silky writing experience reminiscent of fountain ink. An exceptional set of pens. No hesitation in recommending them, and I would happily repurchase.

### ⭐⭐⭐⭐⭐ incredibly smoothly, with a consistent ink flow and no skipping
*by A***K on 31 March 2026*

Got these as small Christmas presents for the office, and honestly didn’t expect much—but they’ve been a surprise hit. You rarely get stopped by people asking what pen you’re using, but that’s happened more than once with these. The Uniball Zento gel pens write incredibly smoothly, with a consistent ink flow and no skipping. The medium point is just right—clean, bold lines without feeling heavy. For everyday office use, they’re far better than your standard bulk pens. Would definitely buy again.

### ⭐⭐⭐⭐⭐ Worth the price
*by A***T on 10 April 2026*

Some of the best pens on the market. Feel amazing in your hand while writing and deliver a smooth writing experience. Comes in great colours as well. Perfect size in your hand. Worth the price

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/686437132-uni-ball-zento-gel-ink-rollerball-pens-2-black-medium](https://www.desertcart.hr/products/686437132-uni-ball-zento-gel-ink-rollerball-pens-2-black-medium)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-19*