---
product_id: 98254583
title: "Signo DX UM-151 Gel Ink Pen 10 Set (Black)"
brand: "uni-ball"
price: "240.81 DT"
currency: TND
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.tn/products/98254583-signo-dx-um-151-gel-ink-pen-10-set-black
store_origin: TN
region: Tunisia
---

# smooth, even gel ink flow sturdy barrel & tip 0.38mm ultra-fine tip Signo DX UM-151 Gel Ink Pen 10 Set (Black)

**Brand:** uni-ball
**Price:** 240.81 DT
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Stand Apart.

## Quick Answers

- **What is this?** Signo DX UM-151 Gel Ink Pen 10 Set (Black) by uni-ball
- **How much does it cost?** 240.81 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/98254583-signo-dx-um-151-gel-ink-pen-10-set-black)

## 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

- • **Effortless Ink Flow:** Enjoy smooth, consistent gel ink that glides seamlessly for flawless calligraphy, sketching, or note-taking.
- • **Rare Find, Instant Status:** Difficult to find in the US, owning this set signals your insider access to premium writing tools.
- • **Built to Last Under Pressure:** Robust barrel and reinforced tip designed to withstand heavy-handed use without skipping or breaking.
- • **Precision at Your Fingertips:** Experience ultra-fine 0.38mm tip for crisp, clean lines that elevate your writing and art.
- • **Artist & Writer’s Secret Weapon:** Highly sought-after by creatives and professionals who demand reliability and finesse in every stroke.

## Overview

The Uni-ball Signo DX UM-151 Gel Ink Pen 10 Set features an ultra-fine 0.38mm tip with a sturdy barrel and tip construction, delivering smooth, consistent gel ink flow. Favored by artists and writers for its precision and durability, this highly sought-after pen is a rare gem in the US market, perfect for professionals who value quality and exclusivity in their writing instruments.

## Description

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 provide. 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.

## Features

- 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 provide
- 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 |
| Age Range Description | Adult |
| Best Sellers Rank | #126,913 in Office Products ( See Top 100 in Office Products ) #4,006 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,566) |
| Drill Point | Fine |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Colour | Black |
| Item Dimensions | 12.7 x 5.1 x 10.2 Centimeters |
| Item Weight | 0.2 Pounds |
| Line Size | 0.38mm |
| Manufacturer | Uni-ball |
| Material Type | Plastic |
| Model Name | DX |
| Model number | UM151.24 |
| Recommended Uses For Product | Calligraphy, Sketching, Writing |
| Subject Character | Love |
| UPC | 700600929625 |
| Unit Count | 10.0 Count |
| Writing Instrument Form | Gel Pen |
| Writing Technique | gel ink |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink Colour:** Black
- **Writing instrument form:** Gel Pen

## Images

![Signo DX UM-151 Gel Ink Pen 10 Set (Black) - Image 1](https://m.media-amazon.com/images/I/61gJkqd+8aL.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.

## 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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**Shop now:** [https://www.desertcart.tn/products/98254583-signo-dx-um-151-gel-ink-pen-10-set-black](https://www.desertcart.tn/products/98254583-signo-dx-um-151-gel-ink-pen-10-set-black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-28*