---
product_id: 48366298
title: "uni-Ball EYE UB-157E Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5"
brand: "uni"
price: "94 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Uni"
url: https://www.desertcart.ro/products/48366298-uni-ball-eye-ub-157e-fine-liquid-ink-rollerball-pen
store_origin: RO
region: Romania
---

# 5 vibrant tropical colors Tamper-resistant, fraud-proof ink 0.7mm nib for precise 0.5mm line uni-Ball EYE UB-157E Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5

**Brand:** uni
**Price:** 94 Lei
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Stand Out Brightly!

## Quick Answers

- **What is this?** uni-Ball EYE UB-157E Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5 by uni
- **How much does it cost?** 94 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/48366298-uni-ball-eye-ub-157e-fine-liquid-ink-rollerball-pen)

## Best For

- uni enthusiasts

## Why This Product

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

## Key Features

- • **Unstoppable Ink Flow:** Uni-Flow system ensures smooth, continuous writing until the last drop.
- • **Durable & Comfortable:** Stainless steel tip with tungsten carbide ball for long-lasting, smooth grip.
- • **Precision Meets Style:** Fine 0.7mm nib delivers crisp 0.5mm lines for flawless handwriting.
- • **Fraud-Proof Confidence:** Tamper-resistant ink protects your documents from chemical alterations.
- • **Vibrant Tropical Palette:** Set of 5 eye-catching colors to brighten your workspace and notes.

## Overview

The Ball EYE UB-157E Tropical Set includes five rollerball pens with a fine 0.7mm nib producing a precise 0.5mm line. Featuring Uni's tamper-resistant liquid ink, these pens ensure your writing is secure against fraudulent alterations. The Uni-Flow system guarantees smooth, continuous ink flow, while the vibrant tropical colors add a fresh, professional flair to your everyday writing tasks.

## Description

Product Description What makes the UB-157 rollerball pen so popular? The Eye Fine UB-157 is the perfect companion for people who want flawless handwriting. Its fine 0.7mm nib and uni-flow system ensures a steady and continuous ink flow, giving you a clear, clean, consistent, flowing writing line. 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. The stainless-steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most. Available in ten colours: Black, Blue, Red, Green, Light Blue, Light Green, Pink, Violet, Orange, and Wine Red.

Review: Excellent pens a must buy !! - Love these pens as the colour is so vibrant and the writing is ace with these pens!! Smudge resistant as long as you leave it to dry on glossy cardboard!! But on paper they are totally spot on!! Functionality is ace and the comfort of holding the pen is nice to!! Always buy these pens as they are pretty unique !! Thank you 😊!! Superb delivery 👌
Review: Worth it - Good quality. Good flow, good colours. Can’t go wrong with Uni-ball.

## Features

- Set of five Tropical coloured UB-157 rollerball pens.
- Uni's high quality "Super Ink" is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink can not be washed of using chemicals and solutions used by people to fraudulently modify documents.
- 0.7mm nib writes a 0.5mm line.
- Set contains one of each of the following colours: Purple, Light Blue, Light Green, Orange, and Wine Red.
- The Uni Liquid ink flow system ensures high quality, continuous writing, right down the the very last drop of ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014V7R6SQ |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | 3,007 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 10 in Rollerball Pens |
| Body Shape | Round |
| Brand | uni |
| Brand Name | uni |
| Closure Type | Click-Off Cap |
| Colour | Tropical |
| Country Of Origin | Japan |
| Customer Reviews | 4.8 out of 5 stars 2,326 Reviews |
| Drill Point | Fine |
| Grip Type | Smooth |
| Hardness | F |
| Included Components | Set of five Tropical coloured UB-157 rollerball pens |
| Ink Base | Hybrid |
| Ink Colour | Tropical Set |
| Ink colour | Tropical Set |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 1 Millimetres |
| Item Dimensions | 16 x 4 x 3 centimetres |
| Item Weight | 0.05 Kilograms |
| Line Size | 0.3mm |
| Manufacturer | Uni |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | UB-157 |
| Model Number | SG_B014V7R6SQ_US |
| Recommended Uses For Product | Writing |
| Special Features | Liquid Ink |
| Style | Vibrant |
| Theme | Tropical |
| UPC | 780411332371 786756694112 |
| Unit Count | 5 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | ballpoint |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Kid
- **Brand:** uni
- **Colour:** Tropical
- **Ink colour:** Red
- **Material:** Plastic
- **Model name:** UB-157
- **Point type:** Fine
- **Special feature:** Liquid Ink
- **Unit count:** 5 count
- **Writing instrument form:** Roller Ball Pen

## Images

![uni-Ball EYE UB-157E Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5 - Image 1](https://m.media-amazon.com/images/I/61MGcyArODL.jpg)

## Questions & Answers

**Q: Do they bleed through the paper? I was hoping to use them for my bullet journal and so many pens bleed through even though the paper is not thin.**
A: They haven't bled through on my A4 lined sheets of paper. However, in my nu:era book (where the pages are thicker) they haven't bled through but they do show more. I think the paper must be more porous in the book. If your journal is similar they may also bleed through.

**Q: Hi can you confirm the colours in this pack? The doesn’t look like it’s what’s listed!**
A: It's the 5 tropical colours, exactly as shown in the first picture. As seen. And as listed.
To be certain, email the seller. In my Amazon experience, they respond quickly.

**Q: What colours are in the pack ??**
A: There’s purple, pink, orange, green and blue. The ink that comes out is pretty much the same colour as you can see on the tip of the pen.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent pens a must buy !!
*by E***R on 27 July 2025*

Love these pens as the colour is so vibrant and the writing is ace with these pens!! Smudge resistant as long as you leave it to dry on glossy cardboard!! But on paper they are totally spot on!! Functionality is ace and the comfort of holding the pen is nice to!! Always buy these pens as they are pretty unique !! Thank you 😊!! Superb delivery 👌

### ⭐⭐⭐⭐⭐ Worth it
*by G***U on 8 January 2026*

Good quality. Good flow, good colours. Can’t go wrong with Uni-ball.

### ⭐⭐⭐⭐⭐ Perfect !!
*by M***S on 17 March 2026*

Very good product

## Frequently Bought Together

- Uni-Ball EYE UB-157 Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour
- uni-ball Vision Stick Roller Ball Pens, Fine Point, Black Ink, Pack of 4

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-12*