---
product_id: 649439049
title: "uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, 12 Count"
brand: "uni-ball"
price: "S$46"
currency: SGD
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.sg/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point
store_origin: SG
region: Singapore
---

# quick-drying, smudge-free gel ink 75% recycled material barrel 0.7mm precise medium point uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, 12 Count

**Brand:** uni-ball
**Price:** S$46
**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, 12 Count by uni-ball
- **How much does it cost?** S$46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 Design:** Sleek, muted barrels crafted from 75% recycled materials let you write with style and sustainability in mind.
- • **All-In-One 12-Pack:** A generous set of twelve retractable pens with durable spring-loaded clips keeps you prepared for every meeting, journal entry, or creative burst.
- • **Comfort Meets Control:** Seamless soft grip reduces hand fatigue during long sessions, making every stroke feel natural and controlled.
- • **Smudge-Free Confidence:** Quick-drying ink ensures your work stays crisp and clean—perfect for fast writers and left-handers who refuse to compromise.
- • **Effortless Precision Glide:** Experience smooth, consistent lines with the 0.7mm liquid gel tip designed for flawless note-taking and professional writing.

## Overview

The uniball™ Zento Gel Pens deliver a premium writing experience with a precise 0.7mm medium point and quick-drying liquid gel ink that prevents smudging and bleed-through. Designed for professionals and creatives alike, these pens feature a comfortable seamless soft grip made from 75% recycled materials and come in a stylish muted color palette. Packaged in a convenient 12-count set, Zento pens combine eco-conscious design with reliable, vivid black ink for everyday writing, journaling, and office use.

## 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 Perfect Glide: Uniball Zento Black Medium Point Gel Pens - LDR: Super-smooth, quick-drying black gel ink in an aesthetically pleasing, comfortable, and environmentally conscious barrel. A top-tier choice for effortless, smudge-free writing. I recently purchased the 12-pack of Uniball Zento Gel Ink Rollerball Pens because I was in the market for a reliable, super-smooth pen for long-form note-taking and journaling. My initial impression was excellent: the sleek, minimalist design is immediately appealing, and the moment I put the pen to paper, the writing experience was noticeably superior. The "medium point" (0.7mm) combined with the new liquid gel ink formula promised an effortless glide, and it absolutely delivered. In real-world use, the Zento pens truly shine. They perform consistently without skipping, delivering a dark, uniform black line that makes handwriting look crisp and clean. The biggest standout feature is the ink's quick-drying property. As someone who writes fairly quickly, smearing is a constant issue with gel pens, but the Zento ink dries so fast that it's virtually smudge-resistant, which is a massive win. The seamless soft grip is comfortable and helps prevent hand fatigue during extended writing sessions. The barrel itself, made from 76% recycled material, adds an unexpected layer of satisfaction to the purchase. The only minor point of consideration is that the black ink, while dark and vivid, is sometimes described as slightly lighter than the deepest black of some other Uniball lines, but this is a very fine distinction. Pros Super-Smooth Writing: The liquid gel ink provides an effortless, non-scratchy writing experience. Quick-Drying Ink: Significantly reduces smudging and is excellent for fast writers and left-handers. Comfortable Grip/Design: The minimalist barrel with a seamless soft grip is comfortable for long-term use. Eco-Friendly Barrel: Made from 76% recycled plastic, aligning with environmental consciousness. Strong, Functional Clip: The spring-loaded wire clip is durable and easily attaches to notebooks or pockets. Cons Ink Blackness: Some users find the black ink, while very good, is not the absolute deepest shade of black compared to some other premium gel pens. Refill Availability/Compatibility: While the pen body is refillable (often taking other Uniball refills), the specific Zento refill may not be as universally available as others. Verdict The Uniball Zento Gel Ink Rollerball Pen is an absolute winner and easily warrants a 5-star rating. It is best for anyone who values a remarkably smooth, quick-drying, and consistent writing experience for everyday use, professional work, or intensive note-taking. If you've been looking for a reliable, smudge-free pen that is both aesthetically pleasing and comfortable to hold, the Zento is well worth the price.
Review: Stylish, Smooth, and Surprisingly High Quality! - I absolutely love these pens—they’re a fantastic value and genuinely enjoyable to write with. The barrel has a soft, almost velvety texture that adds a subtle grip and gives the pen a more luxurious feel compared to standard plastic. The coral and white colors are creamy and elegant, and the design looks great sitting on a desk. The clip is cute and seems functional, though I haven’t tested it much yet. The ink performance is impressive: it dries quickly with little to no smearing, even when highlighted—especially if you give it a moment or continue writing and highlight after. The writing experience is smooth but not overly slick. I’d say they glide more easily than a BIC Cristal or some Uniball pens, but they’re not as slippery as G2 Bold or Glide pens, which can sometimes feel too loose. These strike a perfect balance. They lay down just the right amount of ink—not too wet or dry—and the tip never scratches the paper. Every line is clean and consistent. While I’d love to see a bolder version offered, this one suits me perfectly for everyday writing. Honestly, these remind me of the cute pens you find at HomeGoods or TJ Maxx, but with actual quality behind the looks. I’ve even had people compliment how they write after borrowing one! Highly recommend if you want something functional, affordable, and stylish.

## 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 | #145 in Office Products ( See Top 100 in Office Products ) #9 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Retractable |
| Color | Muted |
| Customer Reviews | 4.7 out of 5 stars 3,584 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 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, 12 Count - Image 1](https://m.media-amazon.com/images/I/71vQK96r96L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Perfect Glide: Uniball Zento Black Medium Point Gel Pens
*by T***R on October 1, 2025*

LDR: Super-smooth, quick-drying black gel ink in an aesthetically pleasing, comfortable, and environmentally conscious barrel. A top-tier choice for effortless, smudge-free writing. I recently purchased the 12-pack of Uniball Zento Gel Ink Rollerball Pens because I was in the market for a reliable, super-smooth pen for long-form note-taking and journaling. My initial impression was excellent: the sleek, minimalist design is immediately appealing, and the moment I put the pen to paper, the writing experience was noticeably superior. The "medium point" (0.7mm) combined with the new liquid gel ink formula promised an effortless glide, and it absolutely delivered. In real-world use, the Zento pens truly shine. They perform consistently without skipping, delivering a dark, uniform black line that makes handwriting look crisp and clean. The biggest standout feature is the ink's quick-drying property. As someone who writes fairly quickly, smearing is a constant issue with gel pens, but the Zento ink dries so fast that it's virtually smudge-resistant, which is a massive win. The seamless soft grip is comfortable and helps prevent hand fatigue during extended writing sessions. The barrel itself, made from 76% recycled material, adds an unexpected layer of satisfaction to the purchase. The only minor point of consideration is that the black ink, while dark and vivid, is sometimes described as slightly lighter than the deepest black of some other Uniball lines, but this is a very fine distinction. Pros Super-Smooth Writing: The liquid gel ink provides an effortless, non-scratchy writing experience. Quick-Drying Ink: Significantly reduces smudging and is excellent for fast writers and left-handers. Comfortable Grip/Design: The minimalist barrel with a seamless soft grip is comfortable for long-term use. Eco-Friendly Barrel: Made from 76% recycled plastic, aligning with environmental consciousness. Strong, Functional Clip: The spring-loaded wire clip is durable and easily attaches to notebooks or pockets. Cons Ink Blackness: Some users find the black ink, while very good, is not the absolute deepest shade of black compared to some other premium gel pens. Refill Availability/Compatibility: While the pen body is refillable (often taking other Uniball refills), the specific Zento refill may not be as universally available as others. Verdict The Uniball Zento Gel Ink Rollerball Pen is an absolute winner and easily warrants a 5-star rating. It is best for anyone who values a remarkably smooth, quick-drying, and consistent writing experience for everyday use, professional work, or intensive note-taking. If you've been looking for a reliable, smudge-free pen that is both aesthetically pleasing and comfortable to hold, the Zento is well worth the price.

### ⭐⭐⭐⭐⭐ Stylish, Smooth, and Surprisingly High Quality!
*by J***. on April 3, 2025*

I absolutely love these pens—they’re a fantastic value and genuinely enjoyable to write with. The barrel has a soft, almost velvety texture that adds a subtle grip and gives the pen a more luxurious feel compared to standard plastic. The coral and white colors are creamy and elegant, and the design looks great sitting on a desk. The clip is cute and seems functional, though I haven’t tested it much yet. The ink performance is impressive: it dries quickly with little to no smearing, even when highlighted—especially if you give it a moment or continue writing and highlight after. The writing experience is smooth but not overly slick. I’d say they glide more easily than a BIC Cristal or some Uniball pens, but they’re not as slippery as G2 Bold or Glide pens, which can sometimes feel too loose. These strike a perfect balance. They lay down just the right amount of ink—not too wet or dry—and the tip never scratches the paper. Every line is clean and consistent. While I’d love to see a bolder version offered, this one suits me perfectly for everyday writing. Honestly, these remind me of the cute pens you find at HomeGoods or TJ Maxx, but with actual quality behind the looks. I’ve even had people compliment how they write after borrowing one! Highly recommend if you want something functional, affordable, and stylish.

### ⭐⭐⭐⭐⭐ 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.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point](https://www.desertcart.sg/products/649439049-uniball-zento-gel-pens-black-ink-0-7mm-medium-point)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-30*