---
product_id: 267191693
title: "Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set"
brand: "uni-ball"
price: "34615CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.sn/products/267191693-uni-ball-signo-dx-um-151-gel-ink-pen-10
store_origin: SN
region: Senegal
---

# preferred by artists & writers durable, heavy-handed tip 0.38mm ultra-fine tip Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set

**Brand:** uni-ball
**Price:** 34615CFA
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Write Bold — The Pen That Means Business

## Quick Answers

- **What is this?** Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set by uni-ball
- **How much does it cost?** 34615CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/267191693-uni-ball-signo-dx-um-151-gel-ink-pen-10)

## 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

- • **Value-Packed Set:** Get 10 premium gel ink pens in one pack—perfect for your desk, meetings, or gifting to your creative circle.
- • **Precision in Every Stroke:** Experience ultra-fine 0.38mm gel ink lines that glide smoothly for flawless writing and sketching.
- • **Sleek, Retractable Design:** Modern, contoured grip with retractable mechanism for effortless, on-the-go writing.
- • **Artist-Approved Excellence:** Highly sought-after by creatives and professionals, making it a rare gem in the US market.
- • **Built to Last Under Pressure:** Robust barrel and tip engineered to withstand heavy-handed use without compromising performance.

## Overview

The Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set features an ultra-fine 0.38mm tip delivering clean, consistent lines with smooth gel ink flow. Its sturdy barrel and tip endure heavy writing pressure, favored by artists and writers alike. This retractable, contoured pen set is a rare find in the US, combining precision, durability, and sleek design in a value-packed 10-count set.

## Description

1. The Uni Signo DX (UM-151) is claimed by some to be even better than the Pilot Hi-Tec-C! It comes in 0.38mm tip size. The barrel and tip are a bit sturdier than the Hi-Tec-C, which might explain why converts love them. Users can enjoy clean and even flowing lines, and the strong tips can withstand all the heavy handed writing you can offer. Like all our other pens, the Uni Signo DX is highly sought after by artists and writers alike, but difficult to find in the US.

Review: Melhores canetas - Canetas de ótima qualidade. Testei todas e funcionam perfeitamente. Essa é a melhor caneta que já usei. Escrita fina e desliza fácil. A entrega chegou antes do dia.
Review: Perfect for people who like to write SMALL :) - LOVELY pens for us folks who like to write and print in small form. Second time buying a pack of them. They last a good amount of time, but I keep giving them to people! LOL

## Features

- Users can enjoy clean and even flowing lines, and the strong tips can withstand all the heavy handed writing you can offer
- The Uni Signo DX is highly sought after by artists and writers alike, but difficult to find in the US
- The barrel and tip are a bit sturdier than the Hi-Tec-C, which might explain why converts love them; Users can enjoy clean and even flowing lines, and the strong tips can withstand all the heavy handed writing you can offer
- Like all our other pens, the Uni Signo DX is highly sought after by artists and writers alike, but difficult to find in the US

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003FXWGWE |
| Additional Features | Gel ink |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #53,346 in Office Products ( See Top 100 in Office Products ) #1,156 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 1,549 Reviews |
| Drill Point | Fine |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | Pack of 10 |
| Ink Base | Water |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 0.38 Millimeters |
| Item Dimensions | 12.7 x 5.1 x 10.2 centimeters |
| Item Weight | 91 g |
| Line Size | 0_3mm |
| Manufacturer | uni-ball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | DX |
| Model Number | UM151.24 |
| Recommended Uses For Product | Calligraphy, Sketching, Writing |
| Style | Modern |
| Subject Character | Love |
| Theme | Artistic Writing |
| UPC | 700600929625 |
| Unit Count | 10.0 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | Gel Ink |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Black
- **Writing instrument form:** Ballpoint Pen

## Images

![Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set - Image 1](https://m.media-amazon.com/images/I/61gJkqd+8aL.jpg)
![Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set - Image 2](https://m.media-amazon.com/images/I/51WqC5ieFaL.jpg)
![Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set - Image 3](https://m.media-amazon.com/images/I/41GNdnm2WlL.jpg)
![Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set - Image 4](https://m.media-amazon.com/images/I/41OEf7YA63L.jpg)

## Questions & Answers

**Q: Is this pen retractable?**
A: Not retractable but it is the best pen I have ever used, no ink globs yet and I have gone through two packs so far.  The pen has a removable cap with an atypical clasp.

**Q: Is the pen with the label "umr-1" and the pen with the label "um-151" the exact same pen?**
A: The pens I purchased carry both labels on them.  I am not aware of pens with just one of those two label references.

**Q: Do these ship directly from Japan?**
A: Yes

**Q: Is this fake? Because I have the original one from a japanese store it doesnt have the chinese symbol on the cap.**
A: Not sure what you mean by "fake".  I've purchased and repurchased these wonderful pens through Amazon and this dealer, no problems.  Mine show Japanese symbols on the pen shaft, not the cap.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Melhores canetas
*by A***S on 10 June 2025*

Canetas de ótima qualidade. Testei todas e funcionam perfeitamente. Essa é a melhor caneta que já usei. Escrita fina e desliza fácil. A entrega chegou antes do dia.

### ⭐⭐⭐⭐⭐ Perfect for people who like to write SMALL :)
*by J***N on 12 March 2026*

LOVELY pens for us folks who like to write and print in small form. Second time buying a pack of them. They last a good amount of time, but I keep giving them to people! LOL

### ⭐⭐⭐⭐⭐ penna uniball Signo dx 0.38
*by M***E on 19 March 2025*

ottima penna, scrive molto bene, punta fine 0.38 (esiste anche 0.28), non fatela cadere di punta senza il cappuccio rischia di non scrivere più.

## Frequently Bought Together

- uni-ball Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - Black - Uni Mitsubishi Pencil
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-22*