---
product_id: 48634917
title: "Uni Mechanical Pencil Kurutoga Roulette Model, Gun Metallic, 0.5 mm (M510171P.43)"
brand: "三菱鉛筆"
price: "R432"
currency: ZAR
in_stock: true
reviews_count: 13
category: "三菱鉛筆"
url: https://www.desertcart.co.za/products/48634917-uni-mechanical-pencil-kurutoga-roulette-model-gun-metallic-0-5
store_origin: ZA
region: South Africa
---

# Kurutoga rotating lead tech 0.5mm precision lead Durable metal body Uni Mechanical Pencil Kurutoga Roulette Model, Gun Metallic, 0.5 mm (M510171P.43)

**Brand:** 三菱鉛筆
**Price:** R432
**Availability:** ✅ In Stock

## Summary

> ✍️ Elevate your writing game with precision that never quits!

## Quick Answers

- **What is this?** Uni Mechanical Pencil Kurutoga Roulette Model, Gun Metallic, 0.5 mm (M510171P.43) by 三菱鉛筆
- **How much does it cost?** R432 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48634917-uni-mechanical-pencil-kurutoga-roulette-model-gun-metallic-0-5)

## 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

- • **Comfort-Driven Design:** Soft grip and perfectly balanced weight reduce hand fatigue during long note-taking or sketching sessions.
- • **Ambidextrous & Versatile:** Ideal for writing, technical drawing, and sketching—trusted by creatives and professionals alike.
- • **Engineered for Durability:** Robust tip and metal construction withstand drops and daily wear without compromising performance.
- • **Consistent Precision Stroke:** Kurutoga’s unique rotating mechanism ensures your lead never dulls unevenly, delivering flawless lines every time.
- • **Premium Gun Metallic Finish:** Sleek, professional metal body that balances weight and style for confident daily use.

## Overview

The Uni Mechanical Pencil Kurutoga Roulette Model (0.5mm) features a patented rotating lead mechanism that maintains a sharp, consistent line for precision writing and sketching. Crafted with a durable gun metallic metal body and a comfortable soft grip, this pencil is engineered for professionals who demand reliability and style. Its robust construction resists breakage, making it perfect for technical drawings and everyday note-taking. Ambidextrous and versatile, it’s a must-have tool for millennial managers and creatives seeking flawless performance.

## Description

Uni Mechanical Pencil Kurutoga Roulette Model, Gun Metallic, 0.5 mm (M510171P.43)

Review: Good quality, feels great. Worth the money. - Writes well, nice weight to it. Keeps its point nicely, rarely snaps off. Super pleased.
Review: Excellent well made pencil. Great Value for money. - Excellent pencil - i use this for note taking, marking up technical drawings and sketching in the field. The pencil rotates the lead imperceptibly so that you always end up with an even stroke width when using it. Two complaints; - the eraser at the end is exceptionally small and once used it will almost certainly impede or slow down access to the lead chamber - the small covering cap is also irritatingly easy to lose. Id prefer it had no eraser in the tip and just a capping piece for the lead chamber. The topmost section of the cap is also made from plastic which is slightly lesser well made than the rest of the pencil. - the silver cap/boss at the writing end can occasionally be easy to remove while in use - not a deal breaker for me though. The tip of the pencil (where the lead exits for writing) is v sturdy and has been impacted several times by me when the pencil has been dropped - it has never broken or bent this far (touch wood). Im a klutz and this is well made for my "needs"!! I love sketching with this pencil - i know that's technically not what its for but i find the control satisfying and the point never dulls so its great for precision work. If you draw / sketch in your job this is the pencil for you! The grip is comfortable, the weight is solid and to me is well balanced. The pencil is well machined and assembled. From memory the "instructions" were mostly in Japanese and i threw them straight in the bin - i didnt need instructions for a pencil!

## Features

- Unit Mechanical Pencil Kurutoga
- Roulette Model
- M510171P.43

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004OHNTVC |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 1,637 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 13 in Mechanical Pencils |
| Body Shape | Rectangular |
| Brand | 三菱鉛筆 |
| Brand Name | 三菱鉛筆 |
| Closure Type | Retractable |
| Colour | Gun Metal |
| Country Of Origin | Japan |
| Customer Reviews | 4.7 out of 5 stars 8,915 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 04902778129494 |
| Grip Type | Soft |
| Hardness | HB |
| Included Components | Lead Holder |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.5 Millimetres |
| Item Dimensions | 14.5 x 1 x 1.3 centimetres |
| Item Weight | 14 g |
| Line Size | 0_5mm |
| Manufacturer | Uni |
| Material | Metal |
| Material Type | Metal |
| Model Name | Uni Kuru Toga |
| Model Number | M510171P.43 |
| Recommended Uses For Product | Sketching, Writing |
| Special Features | Erasable |
| Style | Gun Metaric Body |
| Subject Character | Kurutoga roulette model |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Mechanical Graphite Pencil |
| Writing Technique | pencil lead |
| Writing instrument form | Mechanical Graphite Pencil |

## Product Details

- **Age range (description):** Adult
- **Brand:** 三菱鉛筆
- **Colour:** Gun Metal
- **Ink colour:** Black
- **Material:** Metal
- **Model name:** Uni Kuru Toga
- **Point type:** Medium
- **Special feature:** Erasable
- **Unit count:** 1.0 count
- **Writing instrument form:** Mechanical Graphite Pencil

## Images

![Uni Mechanical Pencil Kurutoga Roulette Model, Gun Metallic, 0.5 mm (M510171P.43) - Image 1](https://m.media-amazon.com/images/I/51sWmVFrlZL.jpg)

## Questions & Answers

**Q: Hi, is there any way of getting replacement erasers for this pencil? I realise I could buy a separate one but I would prefer one in the pencil.**
A: Hi Dominic, I've not bought them myself because I never tend to use the eraser in the pencil, but I have seen them on www.cultpens.com (brilliant site) as 'Uni Eraser refills Type C' product code UN29346 and they are £1.62 for 5 inc vat. Hope that helps - Jules

**Q: If shipped from Japan to England, is there any duty to pay on the item?**
A: UK import VAT is charged on shipments of £15 or over (including shipping and insurance), and customs duty on shipments £135 or over. So a single pencil won't trigger VAT, but if you buy more than one item at once from the same seller it might.

**Q: Is the body of the pencil metal?**
A: Unfortunately no...I would like it made from metal as well.  But it is indeed a good pencil.

**Q: I have put leads in where advised but they aren’t coming through. These are the leads which came with the pencil. Please advise ?**
A: Make sure any spent lead has been completed ejected (check the point of the pencil to see if you can locate any remaining lead and pull it out while depressing the lead push button at the top of pencil). Don't put any more than six leads in the pencil at any one time (remove the eraser, insert the leads, then reinsert the eraser and replace the top (push button) section). Click the push button advance as many times as necessary to advance the lead.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, feels great. Worth the money.
*by A***E on 28 June 2026*

Writes well, nice weight to it. Keeps its point nicely, rarely snaps off. Super pleased.

### ⭐⭐⭐⭐⭐ Excellent well made pencil. Great Value for money.
*by T***R on 2 June 2017*

Excellent pencil - i use this for note taking, marking up technical drawings and sketching in the field. The pencil rotates the lead imperceptibly so that you always end up with an even stroke width when using it. Two complaints; - the eraser at the end is exceptionally small and once used it will almost certainly impede or slow down access to the lead chamber - the small covering cap is also irritatingly easy to lose. Id prefer it had no eraser in the tip and just a capping piece for the lead chamber. The topmost section of the cap is also made from plastic which is slightly lesser well made than the rest of the pencil. - the silver cap/boss at the writing end can occasionally be easy to remove while in use - not a deal breaker for me though. The tip of the pencil (where the lead exits for writing) is v sturdy and has been impacted several times by me when the pencil has been dropped - it has never broken or bent this far (touch wood). Im a klutz and this is well made for my "needs"!! I love sketching with this pencil - i know that's technically not what its for but i find the control satisfying and the point never dulls so its great for precision work. If you draw / sketch in your job this is the pencil for you! The grip is comfortable, the weight is solid and to me is well balanced. The pencil is well machined and assembled. From memory the "instructions" were mostly in Japanese and i threw them straight in the bin - i didnt need instructions for a pencil!

### ⭐⭐⭐⭐⭐ Best mechanical pencil I ever owned.
*by A***W on 24 March 2026*

Metal body feels comfortable. The rotating lead means there is no problem with a chisel edge forming. Eraser is a little small. I use a separate eraser when I am expecting a large amount of corrections.

## Frequently Bought Together

- uni Core Keeps Sharp Mechanical Pencil, Gun Metallic (M510171P.43)
- Uni Kuru Toga Roulette Model Auto Lead Rotation 0.5mm Mechanical Pencil, Silver Body (M510171P.26)
- Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-14*