---
product_id: 362989944
title: "Uni Pencil Lead, The Uni\" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack"
brand: "三菱鉛筆"
price: "€ 27.74"
currency: EUR
in_stock: true
reviews_count: 13
category: "三菱鉛筆"
url: https://www.desertcart.gr/products/362989944-uni-pencil-lead-the-uni-smudge-proof-leads-0-5mm
store_origin: GR
region: Greece
---

# Abrasion-resistant strength 0.5mm fine precision Smudge-proof durability Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack

**Brand:** 三菱鉛筆
**Price:** € 27.74
**Availability:** ✅ In Stock

## Summary

> ✏️ Write sharp, stay sharp—lead the way with Uni!

## Quick Answers

- **What is this?** Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack by 三菱鉛筆
- **How much does it cost?** € 27.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/362989944-uni-pencil-lead-the-uni-smudge-proof-leads-0-5mm)

## 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

- • **Built to Last:** Enhanced abrasion resistance means fewer breaks and longer writing sessions.
- • **Bulk Value Pack:** 5 packs with 40 leads each—never run out during your busiest projects.
- • **Trusted by Pros:** Top-rated with 4.8 stars, favored by students and managers alike for reliability.
- • **Precision that Performs:** Ultra-fine 0.5mm leads for sharp, clean lines every time.
- • **Smudge-Proof Confidence:** Dark, smudge-resistant formula keeps your notes crisp and professional.

## Overview

Uni Pencil Lead 0.5mm HB offers a premium, smudge-proof writing experience with superior abrasion resistance. Designed as the next-gen NanoDia replacement, these leads deliver dark, clean lines without breaking easily. Perfect for professionals and students, the 5-pack set with 40 leads each ensures you stay productive and precise.

## Description

"The Uni" is a new version of the replacement for NanoDia. It is more resistant to abrasion and does not smudge despite its distinctly darker color compared to NanoDia.

Review: Great lead - It's somewhat smear resistant fro the oils in your hand and the dreaded graphite dirty paper when stored. but it does smear under highlighters. I use it still because i rather it smear under highlighters (the pastel sharpie ones) than get a whole notebook ugly and dirty with graphite smears. It's over pretty great quality. The lead case can be pretty discerning or confusing when its time to first open it. it's a slide out compartment! You can write relatively fast with this without breaking. The weight of the lead is true to form and is dark as it needs to be. It comes out and holds edge for a long time before needing to be lengthened. So I wouldn't say its particularly sharp, but its also not overtly blunt and hard to write with.
Review: Reliable pencil leads for school use - The Uni 0.5mm HB leads write smoothly without breaking easily. Smudge resistance is good, making notes cleaner. A 5-pack with 40 leads each is plenty for school or office use. Verdict: High-quality, long-lasting leads—great value for students.

## Features

- A new version of the replacement for NanoDia.
- It is more resistant to abrasion than NanoDia.
- 0.5mm HB, 5 pack set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097SV9RD5 |
| Best Sellers Rank | #4,522 in Office Products ( See Top 100 in Office Products ) #8 in Mechanical Pencil Refills |
| Brand | 三菱鉛筆 |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (584) |
| Date First Available | June 24, 2021 |
| Grip Type | Smooth |
| Ink Color | Black |
| Item Weight | 1.13 ounces |
| Item model number | ULS0540HBx5 |
| Line Size | 0.5 Millimeters |
| Manufacturer | Uni |
| Manufacturer Part Number | ULS0540HBx5 |
| Material Type | Plastic |
| Number of Items | 40 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Fine |
| Product Dimensions | 3.66 x 2.76 x 0.28 inches |

## Product Details

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

## Images

![Uni Pencil Lead, The Uni" Smudge-Proof Leads, 0.5mm HB, 40 Leads x 5 Pack - Image 1](https://m.media-amazon.com/images/I/4177MFSEtUS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great lead
*by A***E on July 28, 2025*

It's somewhat smear resistant fro the oils in your hand and the dreaded graphite dirty paper when stored. but it does smear under highlighters. I use it still because i rather it smear under highlighters (the pastel sharpie ones) than get a whole notebook ugly and dirty with graphite smears. It's over pretty great quality. The lead case can be pretty discerning or confusing when its time to first open it. it's a slide out compartment! You can write relatively fast with this without breaking. The weight of the lead is true to form and is dark as it needs to be. It comes out and holds edge for a long time before needing to be lengthened. So I wouldn't say its particularly sharp, but its also not overtly blunt and hard to write with.

### ⭐⭐⭐⭐⭐ Reliable pencil leads for school use
*by P***S on October 2, 2025*

The Uni 0.5mm HB leads write smoothly without breaking easily. Smudge resistance is good, making notes cleaner. A 5-pack with 40 leads each is plenty for school or office use. Verdict: High-quality, long-lasting leads—great value for students.

### ⭐⭐⭐⭐⭐ One of the best leads out there
*by L***L on August 14, 2025*

Great lead. Lead is high quality and does not smudge as much as other leads. They are very light weight. The color (graphite grade) is HB which is perfect for every day use. The writing speed is great as it is high quality it glides easily.

## Frequently Bought Together

- 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
- Uni Kuru Toga Roulette Model Auto Lead Rotation 0.5mm Mechanical Pencil, Silver Body (M510171P.26)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/362989944-uni-pencil-lead-the-uni-smudge-proof-leads-0-5mm](https://www.desertcart.gr/products/362989944-uni-pencil-lead-the-uni-smudge-proof-leads-0-5mm)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*