---
product_id: 90365389
title: "Pentel Ain Stein 0.5Mm Mechanical Pencil Lead | Lead of Grade 4B | Smooth & Not Scratchy | Easy to Insert Inside The Pencil | Pack of 40 Pcs (C275-4B), Black"
brand: "pentel"
price: "16.63 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.tn/products/90365389-pentel-ain-stein-0-5mm-mechanical-pencil-lead-lead-grade
store_origin: TN
region: Tunisia
---

# 4B ultra-soft darkness 0.5mm precision lead break-resistant durability Pentel Ain Stein 0.5Mm Mechanical Pencil Lead | Lead of Grade 4B | Smooth & Not Scratchy | Easy to Insert Inside The Pencil | Pack of 40 Pcs (C275-4B), Black

**Brand:** pentel
**Price:** 16.63 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your writing game with the smoothest 4B lead—because your ideas deserve the best.

## Quick Answers

- **What is this?** Pentel Ain Stein 0.5Mm Mechanical Pencil Lead | Lead of Grade 4B | Smooth & Not Scratchy | Easy to Insert Inside The Pencil | Pack of 40 Pcs (C275-4B), Black by pentel
- **How much does it cost?** 16.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/90365389-pentel-ain-stein-0-5mm-mechanical-pencil-lead-lead-grade)

## Best For

- pentel enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting 40-Lead Pack:** Stay stocked with 40 durable leads designed to outlast your busiest creative sessions.
- • **Sleek, Portable Dispenser:** Compact, easy-to-carry tube ensures quick, mess-free lead refills wherever you go.
- • **Smooth, Dark Lines Every Time:** Experience rich 4B lead that glides effortlessly for flawless writing and sketching.
- • **Universal 0.5mm Compatibility:** Fits seamlessly with any 0.5mm mechanical pencil—no hassle, just perfect fit.
- • **Engineered for Breakage Resistance:** Special polymer formula minimizes lead breakage, keeping your flow uninterrupted.

## Overview

Pentel Ain Stein 0.5mm 4B mechanical pencil leads deliver ultra-smooth, dark lines ideal for writing, sketching, and shading. Engineered with break-resistant polymer technology, these leads ensure durability and consistent performance. Compatible with all 0.5mm mechanical pencils, the pack of 40 leads comes in a sleek dispenser designed for effortless refills, making it the go-to choice for professionals and creatives seeking precision and reliability.

## Description

Product Description Person Description The Pentel Mechanical Pencil Lead, Ain Stein is a high-quality lead refill for mechanical pencils. With its 4B hardness level, this lead produces a soft and dark line that is perfect for sketching, shading, and artistic drawing. Crafted through a distinctive manufacturing process, the Ain Stein lead lessens breakage and generates a consistent line. Additionally, it contains a specific polymer that enhances the lead's durability and smoothness, resulting in minimal smudging and neater lines. This lead refill is compatible with any mechanical pencil that uses 0.5mm lead, and it comes in a convenient tube that contains 40 pieces of lead. With its high-quality construction and reliable performance, the Pentel Mechanical Pencil Lead, Ain Stein, 0.5mm, 4B (C275-4B) is an excellent choice for artists, designers, students, and anyone who wants to elevate their writing or drawing experience. Specifications "Exclusive import by Hobbyone Japan"

Review: The quality is too good - It is really good, I love the quality of the lead well.
Review: Leads are top notch with comfort to carry - It is a very wonderful product! I really recommend you it . It works very well on even 120gsm paper. It is very lightweight and runs top notch smooth! Its outer box is also very comfortable to hold and easy to carry anywhere and it looks good. Now for tips- I use it on 120gsm paper for sketching, shading and final outlines and the 40 leads of 6mm , they’ll last forever unless you go beserk with them … and they run darkkk but be sure to count the number of leads if they are 40 or not but mine came with full 40leads. Happy drawing!

## Features

- Lead refills are designed to provide a great writing experience, smooth not scratchy!
- These leads are durable and strong.; Works with Any 0.5 mm Lead Mechanical Pencil.
- Our leads are formulated to write uniformly and smoothly for all day writing and breakage resistance.
- Each dispenser was designed with consideration for convenience and simplicity resulting in exacting and effortless dispensing.
- Item Weight: 0.0126666666666667 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008JF3RLC |
| Age Range (Description) | kids, adult |
| Age Range Description | kids, adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #7,671 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #46 in Pencils (Home & Kitchen) |
| Body Shape | Round |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Retractable |
| Colour | Black |
| Country of Origin | Japan |
| Customer Reviews | 4.5 out of 5 stars 12,304 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 04902506269195 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | 4B |
| Importer Contact Information | Pentel Stationery Pvt. Ltd., Survey No.327, Abrama, Taluka & District - Valsad, Pin : 396001, Gujarat, India |
| Included Components | Mechanical Pencil Lead |
| Ink Base | Oil |
| Ink Colour | Black |
| Item Diameter | 0.5 Millimetres |
| Item Dimensions | 20 x 7 x 79 Millimeters |
| Item Type | Mechanical Pencil Lead |
| Item Weight | 0.01 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | Pentel, Pentel (JAPAN) Co., Ltd., Tokyo, Japan |
| Manufacturer Contact Information | Pentel (JAPAN) Co., Ltd., Tokyo, Japan |
| Material | Lead |
| Material Type | Lead |
| Model Name | ‎C275-4BO |
| Model number | C275-4BO |
| Packer Contact Information | Ondesk Ventures, S 1/12 Baishnabghata Patuli Township, Near Kavi Subhash Metro Station, Kolkata, West Bengal - 700094, etail@ondesk.in |
| Pattern | Pencil |
| Recommended Uses For Product | Writing |
| Special Features | Break resistance |
| Style Name | 4B |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Graphite Pencil |
| Writing instrument form | Graphite Pencil |

## Product Details

- **Age Range (Description):** kids, adult
- **Brand:** Pentel
- **Colour:** Black
- **Ink Colour:** Black
- **Writing instrument form:** Mechanical Graphite Pencil

## Images

![Pentel Ain Stein 0.5Mm Mechanical Pencil Lead | Lead of Grade 4B | Smooth & Not Scratchy | Easy to Insert Inside The Pencil | Pack of 40 Pcs (C275-4B), Black - Image 1](https://m.media-amazon.com/images/I/71jjt1otkQL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The quality is too good
*by L***I on 27 July 2026*

It is really good, I love the quality of the lead well.

### ⭐⭐⭐⭐⭐ Leads are top notch with comfort to carry
*by P***I on 12 October 2025*

It is a very wonderful product! I really recommend you it . It works very well on even 120gsm paper. It is very lightweight and runs top notch smooth! Its outer box is also very comfortable to hold and easy to carry anywhere and it looks good. Now for tips- I use it on 120gsm paper for sketching, shading and final outlines and the 40 leads of 6mm , they’ll last forever unless you go beserk with them … and they run darkkk but be sure to count the number of leads if they are 40 or not but mine came with full 40leads. Happy drawing!

### ⭐⭐⭐⭐ Good
*by C***N on 18 July 2026*

Really good

## Frequently Bought Together

- Pentel Ain Stein 0.5Mm Mechanical Pencil Lead | Lead of Grade 4B | Smooth & Not Scratchy | Easy to Insert Inside The Pencil | Pack of 40 Pcs (C275-4B), Black
- Pentel Ain Stein Mechanical Pencil Lead | Tip Size 0.5 MM | Lead Of Grade 2B | Pack of 40 Pcs (C275-2B)
- Pentel GraphGear 500 0.5 MM HB Mechanical Pencil | Lead Of Grade HB | Mini Interchangeable Eraser With Push Mechanism | Silver Plated Swing Grip | Pack Of 1 | Silver (PG515)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-01*