---
product_id: 309207566
title: "Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5"
brand: "uni-ball"
price: "$U830"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/309207566-uni-ball-ub-157-liquid-ink-rollerball-pens-0-7mm
store_origin: UY
region: Uruguay
---

# Super Ink: fade, water & chemical resistant Click-off cap prevents leaks & loss 0.7mm fine nib for precise lines Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5

**Brand:** uni-ball
**Price:** $U830
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Boldly, Last Endlessly – Never Miss a Stroke!

## Quick Answers

- **What is this?** Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5 by uni-ball
- **How much does it cost?** $U830 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/309207566-uni-ball-ub-157-liquid-ink-rollerball-pens-0-7mm)

## 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

- • **Flawless Ink Flow:** Uni-Flow system guarantees smooth, consistent writing till the last drop
- • **Perfect Precision:** 0.7mm nib delivers a crisp 0.5mm line ideal for note-taking and professional writing
- • **Pocket-Proof Design:** Secure click-off cap locks tight to prevent leaks and accidental openings
- • **Unmatched Durability:** Tungsten carbide tip resists breakage even under pressure
- • **Vibrant & Long-lasting:** Advanced Super Ink resists fading, water, and chemicals for archival quality

## Overview

The UB-157 Liquid Ink Rollerball Pen pack features five pens with 0.7mm fine nibs and Uni-Flow ink technology, delivering smooth, consistent lines. Filled with Uni-Ball’s Super Ink, these pens resist fading, water, and chemicals, ensuring your writing stays vibrant and archival. The tungsten carbide tip guarantees durability, while the secure click-off cap prevents leaks, making these pens a reliable choice for professionals who demand precision and longevity.

## Description

Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5

## Features

- Filled with Uniball Super Ink, an advanced ink formula that is fade, water, and chemical resistant, as well as acid free.
- Unique 'Uni-Flow' system ensures ink flows consistently to give a smooth writing experience down to the very last drop.
- The 0.7mm nib creates a fine, 0.5mm line that lends itself perfectly to note taking and general writing tasks.
- Its capped top clicks closed, staying put, and ensuring that this pen will never leak in your pocket.
- The stainless steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni-Ball-Eye |
| Brand | uni-ball |
| Model number | UB-157 |
| Product Dimensions | 14 x 8 x 1 cm; 45 g |
| Color | multi |
| Closure | Click-Off Cap |
| Grip Type | Smooth |
| Material Type | Stainless Steel Tungsten Carbide |
| Number of Items | 5 |
| Size | 5 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.7mm |
| Ink Color | Blue |
| Manufacturer Part Number | ‎UB-157 |
| Item Weight | 45 g |

## Product Details

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

## Images

![Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5 - Image 1](https://m.media-amazon.com/images/I/71zumV0skML.jpg)

## Frequently Bought Together

- Uni-Ball - UB-157 Liquid Ink Rollerball Pens - 0.7mm Nib - Blue Ink - Pack of 5
- uni-ball Vision Stick Roller Ball Pens, Fine Point, Black Ink, Pack of 4

---

## 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.uy/products/309207566-uni-ball-ub-157-liquid-ink-rollerball-pens-0-7mm](https://www.desertcart.uy/products/309207566-uni-ball-ub-157-liquid-ink-rollerball-pens-0-7mm)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-31*