---
product_id: 49606354
title: "UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12"
brand: "uni-ball"
price: "₨20281"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/49606354-ub-157-eye-fine-rollerball-pens-blue-uni-super-ink
store_origin: LK
region: Sri Lanka
---

# Water & fade resistant ink Uni-Flow ink system 0.7mm precision nib UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12

**Brand:** uni-ball
**Price:** ₨20281
**Availability:** ✅ In Stock

## Summary

> Write Your Legacy ✍️

## Quick Answers

- **What is this?** UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12 by uni-ball
- **How much does it cost?** ₨20281 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/49606354-ub-157-eye-fine-rollerball-pens-blue-uni-super-ink)

## 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

- • **Durable Design:** Crafted with stainless steel and tungsten carbide for unmatched reliability.
- • **Vibrant Blue Ink:** Stand out with bold, fade-resistant blue ink that lasts.
- • **Consistent Ink Flow:** Never worry about ink skipping or jamming with the innovative Uni-Flow system.
- • **Convenient Pack of 12:** Always have a pen on hand with this essential box of 12.
- • **Smooth Writing Experience:** Experience the effortless glide of Uni-Ball's advanced ink technology.

## Overview

The uni-ball UB-157 Eye Fine Rollerball Pens feature a 0.7mm nib and are filled with Uni Super Ink, known for its fade and water resistance. This box of 12 pens ensures a smooth writing experience with a durable stainless steel tip, making them perfect for professionals who value quality and reliability.

## Description

UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12

## Features

- The World's favorite rollerball ink pen for 20 years, blue ink pens in a box of 12
- Filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibers, fade resistant, water resistant, and acid free, resistant to chemicals that wash dye-based ink from checks
- Unique ‘Uni-Flow’ system ensures ink flows consistently to give you a smooth writing experience down to the last drop – so there’s no need to worry about the pen jamming or ink suddenly running out
- Bold, 0.7mm nib creates a fine, 0.5mm line that will work great for note taking or general writing, capped top stays put and ensures that this pen will never leak in your pocket
- 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 | Mitsubishi Pencil Co. |
| Brand | uni-ball |
| Model Number | 153528841 |
| Product Dimensions | 14.4 x 7.8 x 2.39 cm; 130 g |
| Colour | Blue |
| Closure | Click-Off Cap |
| Grip Type | Ribbed |
| Material Type | Stainless Steel, Tungsten Carbide |
| Number of Items | 12 |
| Size | 1 count (Pack of 12) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Colour | Blue |
| Tip Type | roller-ball |
| Manufacturer Part Number | 153528841 |
| Item Weight | 130 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Blue
- **Ink colour:** Blue
- **Age range (description):** Adult
- **Material:** Stainless Steel, Tungsten Carbide
- **Point type:** Medium
- **Special feature:** Liquid Ink
- **Unit count:** 12.0 count
- **Model name:** L UB157/12 B

## Images

![UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12 - Image 1](https://m.media-amazon.com/images/I/71tqfi5N+CL.jpg)

## Available Options

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

## Questions & Answers

**Q: good value?**
A: Yes they are good for money as they work for a long time before their ink finishes. iT writes smoothly and fluently

**Q: Do these pens leak through pages when you are writing with them? Ideally i will be looking to writing on both sides?**
A: I have been using these pens for years and they are excellent as I have to write many reports and criticism sheets, it is important that my comments do not 'run'.  On some surfaces they take longer to dry (particularly shiny ones, like certificates) but being permanent means that they do not run.  The only time that the writing has been visible from the other side is when the quality of the paper/parchment equivalent writing material is poor and then any pen marks would trickle through.  I hope that this is of help.

**Q: Dose this smuge?**
A: If with any ink you touch immediately it will slightly smudge but these should be fine.

**Q: Are all 12 of these red?**
A: Hello Yes this is pack of 12 red pen

## Frequently Bought Together

- uni-ball UB-157 Eye Fine Rollerball Pens, Blue Uni Super Ink, .7mm Nib, Box of 12
- uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour

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**Shop now:** [https://www.desertcart.lk/products/49606354-ub-157-eye-fine-rollerball-pens-blue-uni-super-ink](https://www.desertcart.lk/products/49606354-ub-157-eye-fine-rollerball-pens-blue-uni-super-ink)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*