---
product_id: 18028279
title: "Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - Red - by Uni Mitsubishi Pencil Company"
brand: "uni-ball"
price: "5052 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.kg/products/18028279-signo-dx-um-151-gel-ink-pen-0-38-mm
store_origin: KG
region: Kyrgyzstan
---

# reinforced barrel & tip for durability 0.38mm extra-fine tip for precision smooth, smear-resistant gel ink flow Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - Red - by Uni Mitsubishi Pencil Company

**Brand:** uni-ball
**Price:** 5052 som
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write sharp, write smart — the pen that means business.

## Quick Answers

- **What is this?** Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - Red - by Uni Mitsubishi Pencil Company by uni-ball
- **How much does it cost?** 5052 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/18028279-signo-dx-um-151-gel-ink-pen-0-38-mm)

## 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

- • **Built to Last:** Sturdy barrel and tip withstand heavy-handed writing without compromising performance.
- • **Smooth Operator:** Consistent, smear-resistant gel ink ensures your work stays sharp and professional all day long.
- • **Precision Perfected:** Ultra-fine 0.38mm tip delivers crisp, clean lines for flawless note-taking and detailed sketches.
- • **Rare Find in the US:** Hard-to-get Uni-ball Signo DX pens make your desk stand out—don’t miss out on owning this cult classic.
- • **Artist & Writer Favorite:** Highly sought after by creatives for its flawless ink flow and reliability—join the elite users.

## Overview

The Uni-ball Signo DX UM-151 is a premium gel ink pen featuring an ultra-fine 0.38mm tip, reinforced barrel and tip for enhanced durability, and smooth, smear-resistant ink flow. Favored by artists and professionals alike, this pen offers precision and reliability rarely found in the US market, making it a must-have for those who demand excellence in every stroke.

## 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 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: Quality - These are the best pens I've ever used, and when they finally dry up, I'll order more. I was first given Uni-ball Signo pens as a Christmas gift, and had to ask how I could order more colors (blue & black, for example) since they don't blob on the paper and are so smooth to use. Now I make sure I always have the Uni-ball Signo pens in red, blue, navy and black. Smear resistant, smooth, and consistent line thickness.
Review: My favorite - Excellent

## 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 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 | B00VV5NC94 |
| Best Sellers Rank | #88,483 in Office Products ( See Top 100 in Office Products ) #1,777 in Gel Ink Pens |
| Brand | Uni-Ball |
| Closure | Snap |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (87) |
| Date First Available | February 4, 2014 |
| Grip Type | Soft |
| Ink Color | Red |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4 ounces |
| Item model number | BC25557 |
| Line Size | 0.38 Millimeters |
| Manufacturer | Uni-ball |
| Manufacturer Part Number | 1 |
| Material Type | Plastic |
| Number of Items | 1 |
| Point Type | Extra Fine |
| Product Dimensions | 5.7 x 2.6 x 1.1 inches |
| Size | 10 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Teen
- **Brand:** Uni-Ball
- **Color:** Red
- **Ink Color:** Red
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - Red - by Uni Mitsubishi Pencil Company - Image 1](https://m.media-amazon.com/images/I/81wP4MXXUdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by J***N on September 30, 2025*

These are the best pens I've ever used, and when they finally dry up, I'll order more. I was first given Uni-ball Signo pens as a Christmas gift, and had to ask how I could order more colors (blue & black, for example) since they don't blob on the paper and are so smooth to use. Now I make sure I always have the Uni-ball Signo pens in red, blue, navy and black. Smear resistant, smooth, and consistent line thickness.

### ⭐⭐⭐⭐⭐ My favorite
*by P***Y on December 29, 2025*

Excellent

### ⭐⭐⭐⭐⭐ Great Pen for Editing or Grading
*by G***Y on March 10, 2017*

These red pens are great for editing or grading. Ink flows smoothly, and the ultra-fine line makes it easy to squeeze in editorial marks or comments. It's not an all-purpose pen. You probably don't want to write pages and pages with it's needle tip, but for writing between lines of text it can't be beat.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-03*