---
product_id: 387837507
title: "Uni Gel Ballpoint Pen Uni-Ball Signo Extra Fine 0.38mm, Blue (UM151.33)"
brand: "三菱鉛筆"
price: "₨344"
currency: SCR
in_stock: true
reviews_count: 5
category: "三菱鉛筆"
url: https://www.desertcart.sc/products/387837507-uni-gel-ballpoint-pen-uni-ball-signo-extra-fine-0
store_origin: SC
region: Seychelles
---

# Smooth gel ink flow 0.38mm extra-fine precision Premium Japanese craftsmanship Uni Gel Ballpoint Pen Uni-Ball Signo Extra Fine 0.38mm, Blue (UM151.33)

**Brand:** 三菱鉛筆
**Price:** ₨344
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smooth — elevate your everyday notes!

## Quick Answers

- **What is this?** Uni Gel Ballpoint Pen Uni-Ball Signo Extra Fine 0.38mm, Blue (UM151.33) by 三菱鉛筆
- **How much does it cost?** ₨344 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/387837507-uni-gel-ballpoint-pen-uni-ball-signo-extra-fine-0)

## Best For

- 三菱鉛筆 enthusiasts

## Why This Product

- Trusted 三菱鉛筆 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibrant Blue Ink:** Rich, vivid blue color that stands out on any document or journal.
- • **Effortless Smoothness:** Gel ink glides seamlessly for a flawless writing experience every time.
- • **Sleek Retractable Design:** Convenient retractable mechanism keeps your pen protected and ready.
- • **Trusted Japanese Quality:** Crafted in Japan, ensuring durability and consistent performance.
- • **Pinpoint Precision Writing:** Ultra-fine 0.38mm tip for crisp, detailed notes and sketches.

## Overview

The Uni-Ball Signo Extra Fine 0.38mm gel pen combines ultra-fine precision with smooth gel ink technology, crafted in Japan for superior quality. Its retractable design and vibrant blue ink make it a top choice for professionals seeking clarity and style in their writing tools.

## Description

Uni Gel Ballpoint Pen Uni-Ball Signo Extra Fine 0.38mm Blue

Review: I was happy with the pen, The quality of the ink and its colour is very good. It is however quite expensive, which is fine, it is a quality product.r
Review: Der Stift ist leider extrem kratzig auf dem Papier (bullet journal) und wird von mir daher nicht weiter genutzt. Sehr schade.

## Features

- Other Color Available
- Country of Origin : Japan
- The Package Height of the Product is 1.0 inches
- The Package Length of the Product is 1.0 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000W9C0WK |
| Best Sellers Rank | #115,553 in Office Products ( See Top 100 in Office Products ) #2,457 in Gel Ink Rollerball Pens |
| Brand | 三菱鉛筆 |
| Closure | Retractable |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (850) |
| Date First Available | 9 August 2012 |
| Grip Type | Smooth |
| Ink Color | Blue |
| Item Weight | 13.6 g |
| Line Size | 0.35 |
| Manufacturer | Uni |
| Manufacturer Part Number | UM151.33 |
| Material Type | Gel |
| Model number | UM151.33 |
| Number of Items | 1 |
| Point Type | Extra Fine |
| Product Dimensions | 1.14 x 13.79 x 1.55 cm; 13.61 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** 三菱鉛筆
- **Colour:** Blue
- **Ink colour:** Blue
- **Writing instrument form:** Ballpoint Pen

## Images

![Uni Gel Ballpoint Pen Uni-Ball Signo Extra Fine 0.38mm, Blue (UM151.33) - Image 1](https://m.media-amazon.com/images/I/61-DpfYmeTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by M***H on 25 June 2021*

I was happy with the pen, The quality of the ink and its colour is very good. It is however quite expensive, which is fine, it is a quality product.r

### ⭐⭐ Review
*by S***I on 26 August 2018*

Der Stift ist leider extrem kratzig auf dem Papier (bullet journal) und wird von mir daher nicht weiter genutzt. Sehr schade.

### ⭐⭐⭐⭐⭐ Review
*by Y***R on 13 June 2020*

基本的に筆記具は万年筆から油性ペンなどパイロット派なんだけど、水性ペンはシグノがベスト。 仕事のノートとして測量野帳を使っており、それに合わせて小さめの文字を書くにはシグノの0.38mmが一番しっくりくる。 次点がパイロットのJUICE UP 0.4mm。 いずれもスラスラとした滑らかな書き味など素晴らしいのだけど、シグノの方がインクの乗りがいいのか、筆跡がクッキリ見える。 インク色は黒だと重くなるので好きではなくて、ブルーブラックを愛用しているが、ブラウンブラックを選べるところもシグノのいいところ。 レオナルド・ダ・ヴィンチが使っていたセピアのインク色に近いので気に入っている。

## Frequently Bought Together

- Uni Gel Ballpoint Pen Ball Signo Extra Fine 0.38mm, Blue (UM151.33)
- 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-01-27*