---
product_id: 276526109
title: "Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L"
brand: "uni-ball"
price: "₨5721"
currency: LKR
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.lk/products/276526109-uni-ball-air-0-7mm-medium-rollerball-pack-of-3
store_origin: LK
region: Sri Lanka
---

# Water & tamper-resistant ink Acetal plastic encased metal ball 0.7mm pressure-sensitive nib Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L

**Brand:** uni-ball
**Price:** ₨5721
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with precision and security in every stroke!

## Quick Answers

- **What is this?** Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L by uni-ball
- **How much does it cost?** ₨5721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/276526109-uni-ball-air-0-7mm-medium-rollerball-pack-of-3)

## 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

- • **Triple Pack, Triple Impact:** Three premium blue rollerball pens to keep your desk stocked and your ideas flowing.
- • **Write with Precision & Flair:** Pressure-sensitive nib adapts line width from 0.35mm to 0.55mm for dynamic, fountain-pen-like strokes.
- • **Smooth Flow, No Interruptions:** Innovative acetal plastic casing around the metal ball ensures ultra-smooth ink delivery under varying pressure.
- • **Ink That Stands the Test of Time:** Uni’s Super Ink resists water, light, and tampering—perfect for secure, professional documents.
- • **Designed for the Modern Professional:** Sleek, ambidextrous design with a click-off cap for effortless, stylish writing anytime.

## Overview

The Uni-Ball AIR 0.7mm Medium Rollerball Pen features a pressure-sensitive nib that varies line width between 0.35mm and 0.55mm, mimicking a fountain pen’s fluidity. Its metal ball is uniquely encased in acetal plastic for smoother ink flow, paired with Uni’s Super Ink that is water, light, and tamper-resistant. This pack of three blue pens combines modern design with professional-grade performance, ideal for secure, stylish writing.

## Description

The metal ball of the nib is encased in an acetal plastic, rather than the standard metal surround, which allows for a smoother flow of ink around the ball, and an increased flow as further pressure is applied.

Review: Najlepsze w tej cenie - Świetne długopisy/pióra kulkowe, ale niczego innego się po uniball nie spodziewałem.
Review: Good - Good

## Features

- The revolutionary nib of the Air, unlike conventional rollerballs, is pressure sensitive, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen.
- The metal ball of the nib is encased in an acetal plastic, rather than the standard metal surround, which allows for a smoother flow of ink around the ball, and an increased flow as further pressure is applied.
- The 0.7mm ball delivers a line width of between 0.35mm and 0.55mm (dependent on pressure).
- Features Uni's high quality "Super Ink", which is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.
- Pack contains 3 Blue inked pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M66Q2G4 |
| Additional Features | Pressure Sensitive, Tamper-Resistant Ink |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #41,618 in Office Products ( See Top 100 in Office Products ) #345 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | blue |
| Colour | blue |
| Customer Reviews | 4.4 out of 5 stars 387 Reviews |
| Drill Point | Medium |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | 3 Uni-Ball AIR 0.7mm Medium Rollerball Pens in Blue |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.7 Millimeters |
| Item Weight | 0.01 Ounces |
| Line Size | 0_5mm |
| Manufacturer | uni-ball |
| Material | Metal |
| Material Type | Metal |
| Model Name | SG_B01M66Q2G4_US |
| Model Number | SG_B01M66Q2G4_US |
| Recommended Uses For Product | Writing |
| Style | Modern and Functional |
| Theme | People |
| Unit Count | 3.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L - Image 1](https://m.media-amazon.com/images/I/81d+5iTCTRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Najlepsze w tej cenie
*by R***U on 9 February 2024*

Świetne długopisy/pióra kulkowe, ale niczego innego się po uniball nie spodziewałem.

### ⭐⭐⭐⭐⭐ Good
*by J***N on 22 August 2019*

Good

### ⭐⭐⭐⭐⭐ Stylo très agréable
*by T***T on 22 July 2025*

Super

## Frequently Bought Together

- Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L
- Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3
- uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L

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**Shop now:** [https://www.desertcart.lk/products/276526109-uni-ball-air-0-7mm-medium-rollerball-pack-of-3](https://www.desertcart.lk/products/276526109-uni-ball-air-0-7mm-medium-rollerball-pack-of-3)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-11*