---
product_id: 283668827
title: "Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24)"
brand: "三菱鉛筆"
price: "¥2917"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/283668827-uni-alpha-gel-switch-mechanical-pencil-0-5-mm-black
store_origin: JP
region: Japan
---

# Dual-mode core rotation Soft Alpha Gel grip 0.5mm fine precision lead Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24)

**Brand:** 三菱鉛筆
**Price:** ¥2917
**Availability:** ✅ In Stock

## Summary

> ✍️ Elevate your writing game with precision and comfort — don’t just write, make your mark!

## Quick Answers

- **What is this?** Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24) by 三菱鉛筆
- **How much does it cost?** ¥2917 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/283668827-uni-alpha-gel-switch-mechanical-pencil-0-5-mm-black)

## 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

- • **Precision 0.5mm Lead:** Experience ultra-fine, professional-grade writing perfect for detailed notes and sketches.
- • **Lightweight & Portable:** At just 0.63 ounces, this pencil is your perfect on-the-go writing companion for meetings, brainstorming, and creative flow.
- • **Ergonomic Alpha Gel Grip:** Soft, elastic gel grip reduces hand strain during long writing sessions, keeping you comfortable and focused.
- • **Switchable Writing Modes:** Toggle effortlessly between Kurutoga mode for sharp, consistent lines and Hold mode for stable, fatigue-free writing.
- • **Sleek Black Minimalist Design:** A stylish, professional look that complements your modern workspace and personal brand.

## Overview

The Uni Alpha-Gel Switch Mechanical Pencil features a unique dual-mode system allowing users to switch between Kurutoga mode, which rotates the lead for consistent sharpness, and Hold mode for stable writing. Equipped with a 0.5mm fine lead and a soft, elastic Alpha Gel grip, it ensures precision and comfort for extended use. Its sleek black design and lightweight build make it an essential tool for professionals seeking both style and functionality in their everyday writing instruments.

## Description

Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24)

## Features

- You can switch between "Kurutoga mode" and "Hold mode"
- Core Diameter : 0.5mm
- Alpha Gel Grip adopted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08W52K3Q1 |
| Best Sellers Rank | #21,287 in Office Products ( See Top 100 in Office Products ) #193 in Mechanical Pencils |
| Brand | 三菱鉛筆 |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,011) |
| Date First Available | February 9, 2021 |
| Grip Type | soft |
| Ink Color | Black |
| Item Weight | 0.63 ounces |
| Item model number | M51009GG1P.24 |
| Line Size | 0.5 Millimeters |
| Manufacturer | Uni |
| Manufacturer Part Number | M51009GG1P.24 |
| Material Type | Acrylonitrile Butadiene Styrene |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | 20.0 |
| Point Type | Fine |
| Product Dimensions | 5.71 x 0.57 x 0.49 inches |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** 三菱鉛筆
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Mechanical Graphite Pencil

## Images

![Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24) - Image 1](https://m.media-amazon.com/images/I/51cftT-hXsS.jpg)

## Frequently Bought Together

- Uni Alpha-Gel Switch Mechanical Pencil, 0.5 mm, Black Body (M51009GG1P.24)
- Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack
- Uni Kurutoga Advance Upgrade Model 0.5mm Mechanical Pencil, Gun Metallic Body (M510301P.43), Black

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**Shop now:** [https://www.desertcart.jp/products/283668827-uni-alpha-gel-switch-mechanical-pencil-0-5-mm-black](https://www.desertcart.jp/products/283668827-uni-alpha-gel-switch-mechanical-pencil-0-5-mm-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*