---
product_id: 649439049
title: "uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors"
brand: "uni-ball"
price: "R624"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.co.za/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point
store_origin: ZA
region: South Africa
---

# Quick-drying, smudge-free ink 75% recycled soft grip 0.7mm precise medium point uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors

**Brand:** uni-ball
**Price:** R624
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smooth. Write Zento.

## Quick Answers

- **What is this?** uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors by uni-ball
- **How much does it cost?** R624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point)

## 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 Comfort Grip:** Ergonomic, seamless soft grip made with 75% recycled materials for sustainable style and all-day comfort.
- • **All-in-One 12-Pack Power:** A full dozen retractable pens with spring-loaded clips, ready to elevate your journaling, office work, or school notes.
- • **Effortless Precision Glide:** Experience ultra-smooth, skip-free writing with a 0.7mm medium point delivering crisp, bold lines every time.
- • **Muted Minimalist Aesthetic:** Sophisticated barrel colors blend perfectly in any professional or creative setting—stand out subtly.
- • **Smudge & Bleed-Proof Confidence:** Quick-drying gel ink ensures your notes stay clean and professional—no smears, no bleed-through.

## Overview

The uniball™ Zento Gel Pens feature a precise 0.7mm medium point with vivid black liquid gel ink that dries quickly to prevent smudging and bleed-through. Designed with a comfortable, eco-friendly soft grip made from 75% recycled materials, these retractable pens come in a stylish muted color palette. Perfect for professionals and creatives alike, the 12-count set offers reliable, smooth writing for everyday use in office, school, and journaling.

## Description

Experience ultra smooth, effortless writing with uniball™ Zento retractable gel pens. The quick-drying liquid gel ink minimizes smudging and ensures no bleed-through to keep pages clean. With a precise 0.7mm point, uniball™ Zento offers a vivid, dark ink crisp, bold lines with every stroke. Designed for comfort and control, the seamless soft grip is made with 75% recycled material and features minimalist Muted fashion barrel colors for a modern look. Packaged in a convenient 12-count set, Zento pens are ideal for everyday writing, journaling, work, and school.

Review: The Smoothest Writing Experience – A Workplace Essential - I’ve gone through countless pens looking for the right one, and the uniball Zento is hands down my favorite. 1. Incredible Smoothness: The liquid gel ink flows perfectly. There’s absolutely no skipping or scratching on the paper; it just glides. The 0.7mm medium point lays down a bold, clear line that looks professional. 2. Comfortable for Long Sessions: The ergonomic grip is excellent. It has just the right amount of cushion, so my hand doesn't cramp up even after hours of grading or note-taking. 3. Long-Lasting: These pens seem to last forever. I use them daily, and the ink supply holds up surprisingly well compared to other gel pens that run dry in a week. If you want a reliable, high-quality pen that makes writing feel effortless, pick these up.
Review: Marvelous pen, marvelous ink. Best i've tried. - The best pens for free flowing fast writing, either lettering or cursive. The 0.7 mm is preferable for cursive, rather than smaller tips. The rubberized grip is a great improvement over the Uniball One, which is all plastic, which may be great only for lettering, or precise writing or annotations. The zento ink is marvelous. The black is rich, dark, and also looks great. I will explore the blue ink as well. Coming from a Pentel EnergelX with needle tip, which i don't mind for cursive, this is far more confidence inspiring, in small part due to the 0.7 mm (*i had the 0.5 mm with pentel) but also the phenomenal ink, the precise nature of the flow of the roller-ball, and smooth feedback which is consistent from the page.

## Features

- Ultra Smooth Writing - Liquid gel ink delivers clean, consistent lines with an effortless glide
- Quick-Drying Gel Ink - Minimizes smudging for clean, professional results
- Seamless Soft Grip - Designed for comfort and control; made with 75% recycled material
- Muted Fashion Barrel Colors - Minimalist design for journaling, office, and school
- No Bleed-Through - Keeps pages clean on notebooks, planners, and everyday paper
- Vivid, Dark Ink - Crisp, bold lines for everyday writing
- 12 Count Set - Twelve retractable liquid gel ink pens with a wide, spring-loaded clip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9CQJ93L |
| Additional Features | Ergonomic, Liquid Ink, Smudge Free, Soft Grip, Visible Ink Level |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Animal Theme | Animal |
| Best Sellers Rank | #227 in Office Products ( See Top 100 in Office Products ) #23 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Retractable |
| Color | Muted |
| Customer Reviews | 4.6 out of 5 stars 3,067 Reviews |
| Drill Point | Medium |
| Grip Type | Smooth |
| 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 | 0.3 x 0.5 x 7.6 inches |
| Item Weight | 4.96 ounces |
| Line Size | 0.7mm |
| Manufacturer | Uni-ball |
| Material | Liquid Ink Gel, Plastic |
| Material Type | Liquid Ink Gel, Plastic |
| Model Name | Zento |
| Model Number | 70663 |
| Pattern | Business, Professional, School, Work |
| Recommended Uses For Product | Calligraphy, Carpentry, Marking Out, Sketching, Writing |
| Style | Muted |
| Theme | Animal, Cartoon, Fantasy, Floral, Rainbow |
| UPC | 030246706633 |
| Unit Count | 12.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Gel Pen |
| Writing Technique | gel ink |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Uni-Ball
- **Color:** Muted
- **Ink Color:** Black
- **Writing Instrument Form:** Gel Pen

## Images

![uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors - Image 1](https://m.media-amazon.com/images/I/71vQK96r96L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Smoothest Writing Experience – A Workplace Essential
*by V***A on January 29, 2026*

I’ve gone through countless pens looking for the right one, and the uniball Zento is hands down my favorite. 1. Incredible Smoothness: The liquid gel ink flows perfectly. There’s absolutely no skipping or scratching on the paper; it just glides. The 0.7mm medium point lays down a bold, clear line that looks professional. 2. Comfortable for Long Sessions: The ergonomic grip is excellent. It has just the right amount of cushion, so my hand doesn't cramp up even after hours of grading or note-taking. 3. Long-Lasting: These pens seem to last forever. I use them daily, and the ink supply holds up surprisingly well compared to other gel pens that run dry in a week. If you want a reliable, high-quality pen that makes writing feel effortless, pick these up.

### ⭐⭐⭐⭐⭐ Marvelous pen, marvelous ink. Best i've tried.
*by J***H on March 16, 2026*

The best pens for free flowing fast writing, either lettering or cursive. The 0.7 mm is preferable for cursive, rather than smaller tips. The rubberized grip is a great improvement over the Uniball One, which is all plastic, which may be great only for lettering, or precise writing or annotations. The zento ink is marvelous. The black is rich, dark, and also looks great. I will explore the blue ink as well. Coming from a Pentel EnergelX with needle tip, which i don't mind for cursive, this is far more confidence inspiring, in small part due to the 0.7 mm (*i had the 0.5 mm with pentel) but also the phenomenal ink, the precise nature of the flow of the roller-ball, and smooth feedback which is consistent from the page.

### ⭐⭐⭐⭐⭐ I love these pens!
*by C***R on May 14, 2026*

I like to continue to write things. everything can't be digital. The Zento Gel Pen makes a striking first impression long before the nib touches paper. The packaging strikes a sophisticated balance between minimalist modernism and practical durability, featuring a sleek, translucent window that allows the pens' vibrant colors to take center stage. It’s clear the designers opted for an "understated luxury" aesthetic, using a matte-finish cardstock that feels substantial in the hand, suggesting a premium product that justifies its shelf space. Unlike the flimsy blister packs that require industrial shears to open, the Zento box is engineered for easy access while remaining sturdy enough to serve as a permanent desktop organizer. Once you slide a pen from its housing, the physical experience mirrors the visual promise of the box. While the packaging is the "hook," the performance is the "sinker"—the ink delivery system is remarkably consistent, living up to the brand's reputation for a flow that feels truly silk-like. There is a satisfying weight to the pen that complements its smooth-glide technology, ensuring that the effortless ink distribution isn't just a happy accident but a result of meticulous engineering. For anyone tired of the scratchy, intermittent skip of standard office supplies, the Zento package delivers a cohesive experience of fluid elegance from the moment you break the seal.

## Frequently Bought Together

- uni-ball Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Muted Colors
- uni-ball Zento Gel Ink Rollerball Pens, 12 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors
- 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.co.za/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point](https://www.desertcart.co.za/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-18*