---
product_id: 49552157
title: "Pentel C273 Ain Stone Fine Lead 0.3 mm"
brand: "pentel"
price: "B/.15"
currency: PAB
in_stock: true
category: "Pentel"
url: https://www.desertcart.com.pa/products/49552157-pentel-c273-ain-stone-fine-lead-0-3-mm
store_origin: PA
region: Panama
---

# 10% stronger ceramic cell structure Made from 92% recycled material Ultra-smooth 0.3mm precision line Pentel C273 Ain Stone Fine Lead 0.3 mm

**Brand:** pentel
**Price:** B/.15
**Availability:** ✅ In Stock

## Summary

> ✍️ Write stronger, smoother, smarter — lead the pack with Pentel Ain Stein!

## Quick Answers

- **What is this?** Pentel C273 Ain Stone Fine Lead 0.3 mm by pentel
- **How much does it cost?** B/.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/49552157-pentel-c273-ain-stone-fine-lead-0-3-mm)

## 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

- • **Precision Perfect:** 0.3mm diameter delivers crisp, clean lines every time
- • **Unmatched Strength:** 10% tougher than standard leads for break-resistant writing
- • **Eco-Conscious Choice:** Crafted with 92% recycled materials to reduce your carbon footprint
- • **Effortless Convenience:** Swivel-top tube ensures quick, mess-free refills on the go
- • **Universal Compatibility:** Fits most mechanical pencils for seamless everyday use

## Overview

Pentel 0.3mm Ain Stein HB refill lead offers 10% greater strength thanks to its innovative ceramic cell structure, ensuring break-resistant, smooth writing. Supplied in a convenient swivel-top tube, it fits most mechanical pencils and is made from 92% recycled materials, combining durability with eco-friendly design.

## Description

Product Description Pentel’s ranges of leads are stronger and longer-lasting than ordinary leads. Our Ain Stein range is our strongest ever refill leads, with ultimate resistance to breakage and superb density of colour and are suitable for most mechanical pencils. Box Contains Pentel Ain Stein Refill Leads 0.3 HB

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004NNPW4O |
| Age Range Description | All |
| Best Sellers Rank | 14,884 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 29 in Mechanical Pencil Leads |
| Body Shape | Round |
| Brand Name | Pentel |
| Closure Type | Click-Off Cap |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,655) |
| Drill Point | lead |
| Global Trade Identification Number | 04902506269126 |
| Grip Type | Standard |
| Hardness | HB |
| Included Components | Mechanical Pencil Lead |
| Ink Base | Water |
| Ink Colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.3 Millimetres |
| Item Dimensions | 20 x 10 x 80 millimetres |
| Item Weight | 0.01 Kilograms |
| Line Size | 0.3mm |
| Manufacturer | Pentel |
| Material Type | Lead |
| Model Name | c273-hb |
| Model Number | C273-HB |
| Recommended Uses For Product | Writing |
| Special Features | Erasable |
| Style | HB |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Mechanical Graphite Pencil |
| Writing Technique | pencil lead |

## Product Details

- **Age range (description):** All
- **Brand:** Pentel
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Lead
- **Model name:** c273-hb
- **Point type:** lead
- **Special feature:** Erasable
- **Unit count:** 1.0 count
- **Writing instrument form:** Mechanical Graphite Pencil

## Images

![Pentel C273 Ain Stone Fine Lead 0.3 mm - Image 1](https://m.media-amazon.com/images/I/61DY1RAJdcL.jpg)
![Pentel C273 Ain Stone Fine Lead 0.3 mm - Image 2](https://m.media-amazon.com/images/I/41sIB2dtloL.jpg)

## Available Options

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

## Frequently Bought Together

- Pentel Mechanical Pencil Lead, Ain Stein, 0.3mm, HB (C273-HB)
- Pentel GraphGear 1000 Automatic Drafting Pencil (0.3mm), Black Accents, 1 Each (PG1013G)
- Pentel GraphGear 500 Mechanical Drafting Pencil, (0.3mm), Extra Fine Line, Brown Barrel (PG523E)

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**Shop now:** [https://www.desertcart.com.pa/products/49552157-pentel-c273-ain-stone-fine-lead-0-3-mm](https://www.desertcart.com.pa/products/49552157-pentel-c273-ain-stone-fine-lead-0-3-mm)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-21*