---
product_id: 41742042
title: "ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set"
brand: "uni"
price: "₨595"
currency: SCR
in_stock: true
reviews_count: 10
category: "Uni"
url: https://www.desertcart.sc/products/41742042-ball-stylefit-retractable-gel-ink-pen-umn-139-28-slim
store_origin: SC
region: Seychelles
---

# 16 vibrant gel ink colors slim, retractable, stylish design 0.28mm ultra-fine precision ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set

**Brand:** uni
**Price:** ₨595
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Stand Out Brighter

## Quick Answers

- **What is this?** ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set by uni
- **How much does it cost?** ₨595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/41742042-ball-stylefit-retractable-gel-ink-pen-umn-139-28-slim)

## 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

- • **Sleek & Portable:** Slim, retractable body designed for effortless carry and a modern aesthetic that fits your on-the-go lifestyle.
- • **Color Your Creativity:** A curated set of 16 rich, fade-resistant colors to elevate notes, planners, and presentations.
- • **Smooth, Consistent Flow:** Premium gel ink formula ensures no skipping, smudging, or drying out—write with confidence daily.
- • **Precision Meets Elegance:** Experience ultra-fine 0.28mm gel ink for crisp, professional writing every time.
- • **Trusted by Professionals:** Highly rated and globally loved, these pens are the ultimate tool for managers who demand quality and style.

## Overview

The Uni-ball StyleFit Retractable Gel Ink Pen (UMN-139-28) offers a sleek, ultra-fine 0.28mm tip with 16 vibrant gel ink colors in a slim, retractable design. Engineered for smooth, consistent writing without drying out, this set is perfect for professionals seeking precision and style in their everyday writing tools.

## Description

Uni-ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set

Review: Beautiful colors - These are wonderfully color dense and not scratchy despite being very very fine line pens. There's no clip on them and they're VERY slim pens, so using them with the elastic loop in my planners is problematic. I keep them in a pencil case. These are very high quality very fine line ballpoints with good and saturated colored ink. useful and fun. They have not dried out or hard-started in months of use (a perennial problem with other fine line pens in my experience). Really good value for money.
Review: Fave Pens Ever! - I first found and purchased these pens in Japan. These writing utensils quickly became my favorite out of an entire arsenal of casings with various types of ink. They are slim, light weight, write smoothly, and the ink is well pigmented in every color. Most importantly is the fact these can be purchased based on preference from fine to medium etc. I will continue to purchase these pens as long as they are available. Highly recommend - I’d give 10 stars if I could.

## Features

- Uni-ball StyleFit Retractable Gel Ink Pen, UMN-139-28
- Slim & Stylish Body, The diameter of a lead : 0.28mm
- 16 Color Set: black, blue black, blue, light blue, sky blue, green, lime green, gold yellow, orange, mandarin orange, red, rose pink, baby pink, pink, violet, brown black.
- Value Set of 16

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X1DSYPL |
| Best Sellers Rank | #59,218 in Office Products ( See Top 100 in Office Products ) #1,286 in Gel Ink Pens |
| Brand | uni |
| Closure | Retractable |
| Color | Black,Green,Orange,Rose Pink,Violet |
| Customer Reviews | 4.4 4.4 out of 5 stars (196) |
| Date First Available | February 28, 2017 |
| Grip Type | smooth |
| Ink Color | Black,Blue,Gold,Green,Orange,Pink,Red |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 ounces |
| Item model number | UMN-139-28 |
| Line Size | 0.28mm |
| Manufacturer | Uni |
| Manufacturer Part Number | UMN13928.16C |
| Material Type | Plastic |
| Number of Items | 16 |
| Point Type | Gel Ink |
| Product Dimensions | 5.12 x 6.69 x 0.39 inches |
| Size | 1 Count (Pack of 16) |

## Product Details

- **Age Range (Description):** Baby
- **Brand:** uni
- **Color:** Black,Green,Orange,Rose Pink,Violet
- **Ink Color:** Black,Blue,Gold,Green,Orange,Pink,Red
- **Writing Instrument Form:** Roller Ball Pen

## Images

![ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set - Image 1](https://m.media-amazon.com/images/I/3152I+GnopL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful colors
*by A***B on December 20, 2020*

These are wonderfully color dense and not scratchy despite being very very fine line pens. There's no clip on them and they're VERY slim pens, so using them with the elastic loop in my planners is problematic. I keep them in a pencil case. These are very high quality very fine line ballpoints with good and saturated colored ink. useful and fun. They have not dried out or hard-started in months of use (a perennial problem with other fine line pens in my experience). Really good value for money.

### ⭐⭐⭐⭐⭐ Fave Pens Ever!
*by T***N on February 15, 2024*

I first found and purchased these pens in Japan. These writing utensils quickly became my favorite out of an entire arsenal of casings with various types of ink. They are slim, light weight, write smoothly, and the ink is well pigmented in every color. Most importantly is the fact these can be purchased based on preference from fine to medium etc. I will continue to purchase these pens as long as they are available. Highly recommend - I’d give 10 stars if I could.

### ⭐⭐⭐⭐ Writes amazing, but very narrow barrel with no grip and no clip
*by M***I on September 12, 2025*

The overall pen is of middle quality. The barrel is nice but not fancy or ergonomic, there is no grip or cushion. If you like a bulkier grip, this may not be for you. The body of the pen is pretty skinny and many of the after market grips available would be to big to help. They write beautifully for such a fine tip. I haven't noticed any significant skipping or scratching that sometimes happens with extra fine tips. The only thing I would add is some kind of clip, but I think part of the marketing is the simplicity, streamlined design while still being retractable. The colors are amazing. I wish all these multi color pen packs in the extra fine tips had more purples and greens, way less yellow (like none, if I'm honest) and maybe a few less blues. But this color selection is actually better than a lot of them.

## Frequently Bought Together

- Uni-ball StyleFit Retractable Gel Ink Pen (UMN-139-28), Slim & Stylish Body, 0.28 mm, 16 Color Set
- Uni-ball Signo RT1 Retractable Gel Ink Pen, Ultra Micro Point 0.28mm, Rubber Grip, UMN-155-28, 10 Color Value Set
- UPENOTE Gel Pens 0.28mm Extra Fine Point Pen, Black Ink, Ball Point Pen for School, Office, Stationery Supplies 6 Packs

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**Shop now:** [https://www.desertcart.sc/products/41742042-ball-stylefit-retractable-gel-ink-pen-umn-139-28-slim](https://www.desertcart.sc/products/41742042-ball-stylefit-retractable-gel-ink-pen-umn-139-28-slim)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-15*