---
product_id: 716625306
title: "Uni-ball Zento Rollerball Pen, Fine 0.7mm, Water-Based Blue Ink, Ultra-Smooth with Reduced Friction, (Pack of 1)"
brand: "posca"
price: "KSh1346"
currency: KES
in_stock: true
reviews_count: 1
category: "Posca"
url: https://www.desertcart.co.ke/products/716625306-uni-ball-zento-rollerball-pen-fine-0-7mm-water-based
store_origin: KE
region: Kenya
---

# Quick-dry ink in 0.2 seconds Water-based ink with ultra-smooth flow 0.7mm fine tip for precise lines Uni-ball Zento Rollerball Pen, Fine 0.7mm, Water-Based Blue Ink, Ultra-Smooth with Reduced Friction, (Pack of 1)

**Brand:** posca
**Price:** KSh1346
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, dry fast, and stay ahead of the curve.

## Quick Answers

- **What is this?** Uni-ball Zento Rollerball Pen, Fine 0.7mm, Water-Based Blue Ink, Ultra-Smooth with Reduced Friction, (Pack of 1) by posca
- **How much does it cost?** KSh1346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/716625306-uni-ball-zento-rollerball-pen-fine-0-7mm-water-based)

## Best For

- posca enthusiasts

## Why This Product

- Trusted posca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mindful Comfort:** Ergonomic rubber grip reduces hand fatigue, perfect for marathon brainstorming sessions.
- • **Endurance Writing:** Write up to 700 meters per pen—long-lasting performance that keeps pace with your ideas.
- • **Smudge-Free Speed:** Ink dries lightning-fast in 0.2 seconds, keeping your documents pristine.
- • **Effortless Precision:** Fine 0.7mm tip delivers crisp, clear lines for every note and signature.
- • **Sleek Sustainability:** Crafted with recycled materials and a durable clip for eco-conscious professionals.

## Overview

The Uni-ball Zento Rollerball Pen features a fine 0.7mm tip and innovative water-based ink technology that ensures ultra-smooth writing with reduced friction. Its quick-drying formula prevents smudges in just 0.2 seconds, while each pen offers an impressive 700 meters of writing. Designed with a comfortable rubber grip and sustainable materials, it’s the perfect tool for professionals seeking precision, speed, and mindful design in their everyday writing.

## Description

Experience a revolutionary writing experience with the Uni-ball Zento Rollerball Pen. This fine 0.7mm pen features an innovative water-based ink system that delivers exceptional lightness and precision in every stroke. The ultra-smooth writing experience comes with reduced friction, making it perfect for extended writing sessions. With a remarkably quick drying time of just 2 seconds on most papers, you can write without worrying about smudging or blurring. Each pen in this 1-pack set offers an impressive writing length of over 700 metres. The Zento's thoughtful design promotes mindfulness in your writing routine, potentially enhancing your focus, creativity, and productivity. Whether you're taking notes, journalling, or working on important documents, these blue ink pens provide consistent, high-quality performance that makes every writing task a pleasure.

Review: Smooth and fast dry - Smooth and Vivid colour

## Features

- SMOOTH WRITING EXPERIENCE: Water-based ink technology delivers exceptional smoothness and precision with reduced friction for effortless writing
- QUICK-DRYING FORMULA: Ink dries in just 0.2 seconds on most papers, preventing smudging and ensuring clean, professional results
- LONG-LASTING PERFORMANCE: Each pen can write up to 700 metres, providing extended use and excellent value in a pack of 1
- PRECISE FINE POINT: 0.7mm tip creates clear, defined lines perfect for everyday writing tasks and detailed note-taking
- MINDFUL DESIGN: Engineered to enhance writing comfort and control, promoting a focused and relaxed writing experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F2MRVD2P |
| Best Sellers Rank | #23,015 in Office Products ( See Top 100 in Office Products ) #202 in Liquid Ink Rollerball Pens |
| Brand | POSCA |
| Color | Blue |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 27 March 2025 |
| Grip Type | Rubber |
| Ink Color | Blue |
| Item Weight | 15 g |
| Line Size | 0.7mm |
| Manufacturer | uni-ball |
| Manufacturer Part Number | MI-UBNZS-07-01BE |
| Material Type | Durable open wire clip, Long Rubber Grip, Recycled Plastic Material |
| Model number | MI-UBNZS-07-01BE |
| Number of Items | 1 |
| Package Dimensions | 20 x 4.3 x 1.2 cm; 15 g |
| Point Type | Fine |

## Product Details

- **Age range (description):** 3 Years And Up
- **Brand:** POSCA
- **Colour:** Blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![Uni-ball Zento Rollerball Pen, Fine 0.7mm, Water-Based Blue Ink, Ultra-Smooth with Reduced Friction, (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41M88zXI9ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth and fast dry
*by A***. on 21 September 2025*

Smooth and Vivid colour

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.ke/products/716625306-uni-ball-zento-rollerball-pen-fine-0-7mm-water-based](https://www.desertcart.co.ke/products/716625306-uni-ball-zento-rollerball-pen-fine-0-7mm-water-based)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-17*