---
product_id: 60692553
title: "0.4 mm 142251 \"Signo Umn-207\" Rollerball Pen - Blue"
brand: "uni-ball"
price: "469806₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/60692553-0-4-mm-142251-signo-umn-207-rollerball-pen-blue
store_origin: VN
region: Vietnam
---

# Water-resistant ink Retractable convenience 0.4 mm precision tip 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue

**Brand:** uni-ball
**Price:** 469806₫
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, stay sharp—because your ideas deserve the best.

## Quick Answers

- **What is this?** 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue by uni-ball
- **How much does it cost?** 469806₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/60692553-0-4-mm-142251-signo-umn-207-rollerball-pen-blue)

## 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 Style:** Sleek retractable design for quick, on-the-go use
- • **Comfort Meets Control:** Ergonomic grip reduces hand fatigue during long sessions
- • **Lightweight & Portable:** Only 10g—perfect for your busy, mobile lifestyle
- • **Smudge-Free Confidence:** Water-resistant ink keeps your notes flawless and vibrant
- • **Precision in Every Stroke:** Ultra-fine 0.4 mm tip for crisp, professional writing

## Overview

The uni-Ball Signo UMN-207 rollerball pen features a precise 0.4 mm tip with smooth, water-resistant blue ink. Its retractable design and ergonomic grip ensure comfort and convenience, making it an ideal choice for professionals who demand reliability and style in their everyday writing tools.

## Description

0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue

## Features

- Retractable design
- Comfortable
- Water resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mitsubishi Pencil |
| Brand | uni-ball |
| Model Number | 142251 |
| Product Dimensions | 10 x 5 x 10 cm; 10 g |
| Colour | blue |
| Closure | Retractable |
| Grip Type | Ergonomic |
| Pencil Lead Degree (Hardness) | 8H |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Colour | Blue |
| Manufacturer Part Number | UMN207B |
| Item Weight | 10 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Roller Ball Pen
- **Colour:** blue
- **Ink colour:** Blue
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Medium
- **Special feature:** Waterproof
- **Unit count:** 1.0 Count
- **Model name:** 142251

## Images

![0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue - Image 1](https://m.media-amazon.com/images/I/51fyyJshPuL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue
- uni-ball Signo UMN-207 Gel Retractable Rollerball Pen - Pack of 3 - Black, Blue & Red Ink
- Uni-ball 704527 SigNo 207 Gel Rollerball Pen Retractable Fine 0.7mm Tip 0.5mm Line Red Ref 9004602 [Pack of 12]

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**Shop now:** [https://www.desertcart.vn/products/60692553-0-4-mm-142251-signo-umn-207-rollerball-pen-blue](https://www.desertcart.vn/products/60692553-0-4-mm-142251-signo-umn-207-rollerball-pen-blue)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*