---
product_id: 347138443
title: "Signo UM-100 0.7 mm Gel Pens, Blue Ink, Pack of 6"
brand: "uni-ball"
price: "¥805"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/347138443-signo-um-100-0-7-mm-gel-pens-blue-ink
store_origin: JP
region: Japan
---

# vibrant blue gel ink ergonomic grip design 0.7mm precision tip Signo UM-100 0.7 mm Gel Pens, Blue Ink, Pack of 6

**Brand:** uni-ball
**Price:** ¥805
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Impress Instantly

## Quick Answers

- **What is this?** Signo UM-100 0.7 mm Gel Pens, Blue Ink, Pack of 6 by uni-ball
- **How much does it cost?** ¥805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/347138443-signo-um-100-0-7-mm-gel-pens-blue-ink)

## 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

- • **Pack of Six:** Stay stocked and share the style—perfect for office teams or gifting at events.
- • **Versatile Use:** Ideal for professional note-taking, creative sketching, and elegant guest book signing.
- • **Smooth Ink Flow:** Experience uninterrupted, vibrant blue gel ink that lasts till the very last drop.
- • **Ergonomic Comfort:** Advanced grip design ensures fatigue-free writing during long meetings or journaling sessions.
- • **Precision Perfected:** 0.7mm fine tip delivers consistent, sharp lines for flawless writing and sketching.

## Overview

The Signo UM-100 gel pen pack features six 0.7mm fine-tip pens with smooth, vibrant blue ink and an ergonomic grip, designed by Mitsubishi Pencil Co. in Japan. Perfect for professionals and creatives alike, these pens ensure consistent, fatigue-free writing for office, school, or special events.

## Description

Signo UM-100 0.7 mm Gel Pens, Blue Ink, Pack of 6

## Features

- Package Includes : uni-ball Pen SIGNO UM-100 Gel Pen, Tip Size - 0.7-0.8mm, Mechanism - Click-off Cap, Body Color - Blue, Ink Color - Blue, Size - Pack of 6.
- Ergonomic Grip For Easy Handling of The Pen.
- The pen ensures a continuous write with the same thickness till the last drop of the ink.
- The pen gives a smooth & delightful writing experience.
- These writing instruments are perfect gifts for the guest book table at conventions, parties & so much more. These pens are suitable for school, office & home. Ideal for writing, journaling, note-taking, underlining, sketching & more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MITSUBISHI PENCIL CO., Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan |
| Brand | uni-ball |
| Model Number | UNPUM100BL6 |
| Colour | Blue |
| Closure | Click-Off Cap |
| Grip Type | Advance |
| Material | Plastic |
| Number of Items | 6 |
| Size | 1 count (Pack of 6) |
| Fastener Type | Smooth |
| Point Type | Fine |
| Line Size | 0.7 |
| Ink Colour | Blue |
| Manufacturer Part Number | UNPUM100BL6 |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Country of Origin | Japan |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Roller Ball Pen
- **Colour:** Blue
- **Ink Colour:** Blue
- **Age Range (Description):** Adult

## Images

![Signo UM-100 0.7 mm Gel Pens, Blue Ink, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/81EQyNqXzHL.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Questions & Answers

**Q: Can i get as offer**
A: dnt purchase from here they will send you .7mm instead of .5mm

**Q: what is total no of pen?**
A: Hello,
12 pieces green pen.
Regards,
Shrisay ventures.

**Q: Can this be used as a (whitener) correction pens over normal ball/gel pens.**
A: Hello,
This is a gel pen.
Regards,
shrisay Ventures

**Q: Does this pen come in different colours also ?**
A: Hello,
Yes this pen comes with different colors also.
Regards,
Shrisay Ventures

## Frequently Bought Together

- uni-ball SIGNO UM-100 Gel Pen (Blue Ink, Pack of 6)
- uni-ball Signo Gel Pen Set (Pack of 3, Blue)
- UNI-BALL UNSGP153SBL3 Signo Gel Pen Set - Pack of 3 (Blue)

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**Shop now:** [https://www.desertcart.jp/products/347138443-signo-um-100-0-7-mm-gel-pens-blue-ink](https://www.desertcart.jp/products/347138443-signo-um-100-0-7-mm-gel-pens-blue-ink)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*