---
product_id: 649439049
title: "- uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Muted Barrels, Black Ink, Dozen"
brand: "uni-ball"
price: "S$28"
currency: SGD
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.sg/products/649439049-uniball-zento-liquid-gel-ink-retractable-pens-medium-point-0
store_origin: SG
region: Singapore
---

# quick-drying liquid gel ink 75% recycled soft grip barrel 0.7mm medium precision tip - uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Muted Barrels, Black Ink, Dozen

**Brand:** uni-ball
**Price:** S$28
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write with clarity, style, and conscience — because your ideas deserve the best.

## Quick Answers

- **What is this?** - uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Muted Barrels, Black Ink, Dozen by uni-ball
- **How much does it cost?** S$28 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-liquid-gel-ink-retractable-pens-medium-point-0)

## 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 barrels crafted with 75% recycled materials for mindful sustainability.
- • **Tranquil Aesthetic:** Muted, hand-selected barrel colors inspire calm and focus during your workday.
- • **Effortless Precision:** Medium 0.7mm tip delivers clean, consistent lines for professional-grade writing.
- • **Smooth Flow, No Smudge:** Quick-drying liquid gel ink ensures flawless, smear-free notes every time.
- • **Pocket-Ready Practicality:** Durable spring-loaded metal clip secures your pen wherever productivity strikes.

## Overview

The Uni-ball Zento Liquid Gel Ink Retractable Pens feature a 0.7mm medium point with quick-drying, smudge-resistant black gel ink for smooth, precise writing. Designed with a minimalist barrel made from 75% recycled materials, these pens combine eco-friendly craftsmanship with a soft, seamless grip. Muted barrel colors promote mindfulness, while a sturdy spring-loaded metal clip ensures easy portability. Ideal for professionals seeking a blend of performance, sustainability, and style.

## Description

Zento is a sublime fusion of writing excellence and mindful living. With uniball Zento, every stroke on paper becomes a journey of tranquility and self-discovery. The uniball Zento features a medium 0.7mm point and liquid gel ink that dries quickly while providing a super smooth flow. The uniball Zento collection showcases a thoughtfully designed, minimalist barrel with a seamless soft grip made from 75% recycled material. Each barrel color is carefully curated to evoke a sense of insightfulness and reflective thought. In addition, the functional and strong spring-loaded wire clip opens wide to effortlessly attach to any pocket, document, folder, or notebook. Experience a super-smooth quick-dry writing flow that feels like a gentle meditation for your hand, fostering mindfulness with every word.

Review: It's a good buy if you enjoy a well made everyday pen. - I took advantage of the discount, received my order in a day and was happy to find the pens and ink are made in Japan. The box was a bit crunched up and I need to check all the pens to make sure the tips are all sealed and new, but the one I pulled out to test was sealed and wrote smoothly. No smears/smudges, clear black ink, well made and has a sturdy metal clip. I unscrewed the barrel to take a look inside. The ink barrel visually shows quite a bit of ink in the cartridge, so no short cuts there - should last awhile. Ink flow is clear and not blotchy. The muted colors are a nice touch and the tactile area where you hold the pen is smooth while providing grip. It's a well thought out and elegant design. I need to grab a few more boxes while the price is still at about $1/pen. I recommend this product wherever you can get it. Wish: I wish the ink color came in indigo.
Review: Amazing pens - They write so smoothly with no smearing.

## Features

- Inspire mindfulness and meditation with super-smooth, quick-drying liquid gel ink pens
- The medium 0.7mm point produces ultra smooth, quick-dying ink for even lines and details
- Liquid gel ink formula dries quickly while also providing a super smooth writing flow
- Thoughtfully designed with a sleek, minimalist barrel with a seamless soft grip made with 75% recycled material
- Carefully hand-selected barrel colors promote tranquility and meditative thought

## 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 | #4,433 in Office Products ( See Top 100 in Office Products ) #181 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Retractable |
| Color | Muted - Black Ink |
| Customer Reviews | 4.7 out of 5 stars 459 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 | 0.31 Pounds |
| 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 | Multifunction Writing Instruments |

## Product Details

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

## Images

![- uniball Zento Liquid Gel Ink Retractable Pens, Medium Point (0.7mm), Muted Barrels, Black Ink, Dozen - Image 1](https://m.media-amazon.com/images/I/71OL5oCJC8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's a good buy if you enjoy a well made everyday pen.
*by P***. on March 17, 2025*

I took advantage of the discount, received my order in a day and was happy to find the pens and ink are made in Japan. The box was a bit crunched up and I need to check all the pens to make sure the tips are all sealed and new, but the one I pulled out to test was sealed and wrote smoothly. No smears/smudges, clear black ink, well made and has a sturdy metal clip. I unscrewed the barrel to take a look inside. The ink barrel visually shows quite a bit of ink in the cartridge, so no short cuts there - should last awhile. Ink flow is clear and not blotchy. The muted colors are a nice touch and the tactile area where you hold the pen is smooth while providing grip. It's a well thought out and elegant design. I need to grab a few more boxes while the price is still at about $1/pen. I recommend this product wherever you can get it. Wish: I wish the ink color came in indigo.

### ⭐⭐⭐⭐⭐ Amazing pens
*by C***A on January 17, 2026*

They write so smoothly with no smearing.

### ⭐⭐⭐⭐⭐ Favorite Uniball pen!
*by A***R on November 5, 2025*

Probably my favorite pen from Uniball, super smooth, the clickyness is very satisfying, ink comes through very well and I haven't had it ever be 'dry' (where you have to scribble on the paper to get it to 'activate'). The clip can be pressed down from the top and it's both fun to fidget with, and also very practical. Really good! The colors are very nice too.

## 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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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*