---
product_id: 49197159
title: "Pentel 0.5mm Ain Stein 4B Refill Lead"
brand: "pentel"
price: "€ 10.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.at/products/49197159-pentel-0-5mm-ain-stein-4b-refill-lead
store_origin: AT
region: Austria
---

# 4B ultra-dark graphite 92% recycled material 10% stronger ceramic cell structure Pentel 0.5mm Ain Stein 4B Refill Lead

**Brand:** pentel
**Price:** € 10.50
**Availability:** ✅ In Stock

## Summary

> 🖤 Sketch boldly, break less, and lead the pack with Pentel Ain Stein 4B!

## Quick Answers

- **What is this?** Pentel 0.5mm Ain Stein 4B Refill Lead by pentel
- **How much does it cost?** € 10.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/49197159-pentel-0-5mm-ain-stein-4b-refill-lead)

## 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

- • **Eco-Chic Choice:** Crafted from 92% recycled materials—style meets sustainability
- • **Smart Packaging:** Convenient swivel-top tube keeps leads secure and ready on-the-go
- • **Precision Perfect:** 0.5mm diameter fits most mechanical pencils for versatile creativity
- • **Unmatched Strength:** 10% tougher than standard leads for fewer breaks and longer use
- • **Silky Smooth Sketching:** Glides effortlessly for flawless shading and fine detail

## Overview

Pentel 0.5mm Ain Stein 4B refill lead offers ultra-dark, smooth graphite with 10% enhanced strength thanks to its ceramic cell structure. Designed for most mechanical pencils, it comes in a handy swivel-top tube and is made from 92% recycled materials, combining durability, precision, and eco-consciousness for professional and creative users alike.

## Description

Great prices on your favourite Office brands plus free delivery and returns on eligible orders.

Review: Good quality leads that snap and break far less than other brands. - These leads are smooth to use but far less prone to snapping or crumbling than the other brands I have used. These are much stronger than even the Staedtler ones, let alone the cheaper varieties and consequently are far nicer to use. They also contain over 90% of recyled material which is laudable. When used on watercolour paper for a initial sketch they erase easily and don't indent the surface as many other leads and pencils are prone to do. This makes life a lot easier if, like me, you are prone to be heavy-handed.
Review: Brilliant leads - These are superb. They do snap very easily but this actually trains you to use a lighter touch. It’s very dark graphite and not too shiny unless you burnish it on purpose. Don’t buy them for technical illustrations because they smear easily (as you’d expect for the grade), but as a fine pointed lead for hatching through shapes with a nice dark tone on the first pass — or for stippling into the tooth of paper to create solid areas post shading — these are as good as it gets.

## Features

- About 10% stronger than other Pentel leads thanks to a ceramic cell structure
- Supplied in a convenient swivel-top tube
- Smoother than other refill leads on the market
- Suitable for most mechanical pencils
- Made from 92% recycled material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008JF3RLC |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Animal Theme | No Animal Theme |
| Best Sellers Rank | 3,115 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 4 in Mechanical Pencil Leads |
| Body Shape | Rectangular |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Twist |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 4,170 Reviews |
| Drill Point | Standard |
| Global Trade Identification Number | 04902506269195 |
| Grip Type | Rubber |
| Hardness | 4B |
| Included Components | Mechanical Pencil Lead |
| Ink Base | Oil |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.5 Millimetres |
| Item Dimensions | 20 x 7 x 79 millimetres |
| Item Weight | 0.01 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | Pentel |
| Material | Ceramic |
| Material Type | Ceramic |
| Model Name | C275-4BO |
| Model Number | C275-4BO |
| Product Warranty | NO |
| Recommended Uses For Product | Writing |
| Special Features | Pocket Clip |
| Style | 4B |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Graphite Pencil |
| Writing Technique | pencil lead |
| Writing instrument form | Graphite Pencil |

## Product Details

- **Age range (description):** Kid
- **Brand:** Pentel
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Ceramic
- **Model name:** C275-4BO
- **Point type:** Standard
- **Special feature:** Pocket Clip
- **Unit count:** 1.0 count
- **Writing instrument form:** Graphite Pencil

## Images

![Pentel 0.5mm Ain Stein 4B Refill Lead - Image 1](https://m.media-amazon.com/images/I/71jjt1otkQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality leads that snap and break far less than other brands.
*by L***R on 22 January 2020*

These leads are smooth to use but far less prone to snapping or crumbling than the other brands I have used. These are much stronger than even the Staedtler ones, let alone the cheaper varieties and consequently are far nicer to use. They also contain over 90% of recyled material which is laudable. When used on watercolour paper for a initial sketch they erase easily and don't indent the surface as many other leads and pencils are prone to do. This makes life a lot easier if, like me, you are prone to be heavy-handed.

### ⭐⭐⭐⭐⭐ Brilliant leads
*by R***S on 16 January 2021*

These are superb. They do snap very easily but this actually trains you to use a lighter touch. It’s very dark graphite and not too shiny unless you burnish it on purpose. Don’t buy them for technical illustrations because they smear easily (as you’d expect for the grade), but as a fine pointed lead for hatching through shapes with a nice dark tone on the first pass — or for stippling into the tooth of paper to create solid areas post shading — these are as good as it gets.

### ⭐⭐⭐⭐⭐ Great lead!
*by M***E on 16 July 2023*

This is a fantastic product, hard enough to write, soft enough to leave a good line and strong enough not to keep snapping.

## 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 Austria*
*Store origin: AT*
*Last updated: 2026-09-26*