---
product_id: 651848264
title: "Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors"
brand: "uni-ball"
price: "$37"
currency: NZD
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.nz/products/651848264-zento-gel-ink-rollerball-pens-12-black-medium-point-smooth
store_origin: NZ
region: New Zealand
---

# 12 vibrant boho barrel colors for mindful style 76% recycled material for eco-conscious grip 0.7mm medium tip for precise, smooth writing Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors

**Brand:** uni-ball
**Price:** $37
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Live Mindfully — The Pen That Keeps Up with You

## Quick Answers

- **What is this?** Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors by uni-ball
- **How much does it cost?** $37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/651848264-zento-gel-ink-rollerball-pens-12-black-medium-point-smooth)

## 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

- • **Effortless Precision:** Ultra-smooth 0.7mm gel ink tip glides flawlessly on every page
- • **Trend-Forward Colors:** Curated boho palette inspires calm creativity and elevates your everyday carry
- • **Comfort Meets Function:** Soft grip and spring-loaded clip combine ergonomic ease with on-the-go practicality
- • **Vivid, Smudge-Free Ink:** Quick-drying liquid gel ink ensures bold black lines without bleed or smears
- • **Sustainable Sophistication:** Sleek barrels crafted from 76% recycled materials for mindful professionals

## Overview

The uni-ball Zento Gel Ink Rollerball Pens deliver a premium writing experience with a 0.7mm medium tip that ensures smooth, precise strokes. Featuring quick-drying, vivid black gel ink that resists smudging, these retractable pens combine functionality with eco-conscious design, boasting barrels made from 76% recycled materials. Thoughtfully curated in trendy boho colors, they offer both style and comfort with a soft grip and spring-loaded clip, perfect for professionals who value quality, sustainability, and mindful aesthetics.

## 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: Escrita macia, sem falhas, eleva sua experiência de escritor. - Havia lido algumas resenhas sobre estas canetas, eleitas como as melhores de 2024 por jovens escritores pela escrita macia, sem falhas e tinta que não vaza para o verso da página. Quando chegaram, testei e realmente me surpreendi. Melhor caneta que já usei.
Review: Smooth clear writing pen - Smooth writing, love the colours of the pen (ink is black)

## 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 | B0D9CRMYC9 |
| Additional Features | Ergonomic, Liquid Ink, Smudge Free, Soft Grip, Visible Ink Level |
| Age Range Description | Adult |
| Best Sellers Rank | #2,918 in Office Products ( See Top 100 in Office Products ) #106 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 300 Reviews |
| Drill Point | Medium |
| Grip Type | soft |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | 12 Pens, Durable Precision Tip, Fraud Proof Ink, Liquid Gel |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 0.7 Millimeters |
| Item Dimensions | 8 x 13 x 193 millimeters |
| Item Weight | 141 g |
| Item height | 7.6 inches |
| Line Size | 0.7mm |
| Manufacturer | Uni-ball |
| Material Type | Plastic Liquid Ink Gel |
| Model Name | Zento |
| Model Number | 70660 |
| Pattern | Business, Professional, School, Work |
| Recommended Uses For Product | Calligraphy, Carpentry, Marking Out, Sketching, Writing |
| Style | 0.7mm Medium |
| Theme | Animal, Cartoon, Fantasy, Floral, Rainbow |
| UPC | 030246706602 |
| Unit Count | 12 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Multifunction Writing Instruments |

## Product Details

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

## Images

![Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors - Image 1](https://m.media-amazon.com/images/I/71pY6Vnno5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Escrita macia, sem falhas, eleva sua experiência de escritor.
*by A***I on 18 April 2025*

Havia lido algumas resenhas sobre estas canetas, eleitas como as melhores de 2024 por jovens escritores pela escrita macia, sem falhas e tinta que não vaza para o verso da página. Quando chegaram, testei e realmente me surpreendi. Melhor caneta que já usei.

### ⭐⭐⭐⭐⭐ Smooth clear writing pen
*by C***R on 25 November 2025*

Smooth writing, love the colours of the pen (ink is black)

### ⭐⭐⭐⭐⭐ Obtienes lo que pagas
*by L***A on 19 April 2025*

Gran precio, gran calidad. Probablemente el mejor producto de Unibal. El clip es fantástico y muy conveniente. El mecanismo retráctil es más práctico que la tapa removible. La tinta fluye sin interrupciones y el tono es bastante oscuro. Hasta el momento no he tenido problemas con el sangrado. Anexo una fotografía comparando la escritura con otras marcas competidoras, incluido el reverso para que comparen el sangrado. (Disculpen mi letra.)

## Frequently Bought Together

- uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Boho Barrels, Black Ink, Dozen
- uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Muted Barrels, Black Ink, Dozen
- Uniball Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Zen Colors

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**Shop now:** [https://www.desertcart.nz/products/651848264-zento-gel-ink-rollerball-pens-12-black-medium-point-smooth](https://www.desertcart.nz/products/651848264-zento-gel-ink-rollerball-pens-12-black-medium-point-smooth)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-27*