---
product_id: 62157053
title: "STAEDTLER 432 M 9 Office Ballpoint Pen Medium Line Width, 0.45 mm, 10 pcs in box, Black"
brand: "staedtler"
price: "$35.17"
currency: USD
in_stock: true
reviews_count: 8
category: "Staedtler"
url: https://www.desertcart.ec/products/62157053-staedtler-432-m-9-office-ballpoint-pen-medium-line-width
store_origin: EC
region: Ecuador
---

# ergonomic triangular barrel airplane-safe pressure equalization 0.45 mm precise medium line STAEDTLER 432 M 9 Office Ballpoint Pen Medium Line Width, 0.45 mm, 10 pcs in box, Black

**Brand:** staedtler
**Price:** $35.17
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write your success story with precision and style

## Quick Answers

- **What is this?** STAEDTLER 432 M 9 Office Ballpoint Pen Medium Line Width, 0.45 mm, 10 pcs in box, Black by staedtler
- **How much does it cost?** $35.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/62157053-staedtler-432-m-9-office-ballpoint-pen-medium-line-width)

## Best For

- staedtler enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack of 10:** Stock up your desk or share with your team—because great ideas deserve reliable tools
- • **Leak-Proof Airplane Safe:** Automatic pressure equalization ensures no ink leaks at high altitudes—travel worry-free
- • **Sleek Transparent Barrel:** Modern design lets you see ink levels at a glance, so you’re never caught off guard
- • **Ergonomic Triangular Grip:** Designed for relaxed, fatigue-free writing during long meetings or brainstorming sessions
- • **Effortless Precision Writing:** 0.45 mm medium line delivers clean, professional strokes every time

## Overview

The STAEDTLER 432 M 9 Office Ballpoint Pen offers a smooth 0.45 mm medium line with an ergonomic triangular barrel for comfortable, fatigue-free writing. Its airplane-safe design prevents ink leakage during travel, while the transparent barrel keeps ink levels visible. Sold in a convenient 10-pack, this pen is a reliable, stylish choice for professionals who demand consistent performance.

## Description

432 M

Review: Reliable - Old school pens that are extremely reliable and the triangle shape makes for comfortable writing.
Review: Disappointing - Disappointing. I usually love these pens but the first one stopped writing after a few minutes and i couldn't get the ink flowing again

## Features

- Ergonomic triangular barrel for relaxed writing
- Plastic clip, in the same colour as the ink
- Airplane Safe – Automatic Pressure equalisation prevents leakage of pen in aircraft
- Writes in really easy
- Barrel colour: transparent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LVYG6QG |
| Additional Features | Ergonomic |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #295,259 in Office Products ( See Top 100 in Office Products ) #7,626 in Ballpoint Pens |
| Body Shape | Triangular |
| Brand | STAEDTLER |
| Brand Name | STAEDTLER |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 243 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 04007817432471 |
| Grip Type | ergonomic |
| Hand Orientation | Ambidextrous |
| Included Components | 10 Staedtler 432 M 9 Office Ballpoint Pens |
| Ink Base | Water |
| Ink Color | Black |
| Item Dimensions | 5.79 x 2.44 x 1.14 inches |
| Item Weight | 92 Grams |
| Line Size | 0.45 mm |
| Manufacturer | STAEDTLER Mars Deutschland GmbH |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | 432 M |
| Model Number | 432 M 9 |
| Recommended Uses For Product | Writing |
| Style | Ergonomic or Modern |
| Unit Count | 10.0 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** STAEDTLER
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![STAEDTLER 432 M 9 Office Ballpoint Pen Medium Line Width, 0.45 mm, 10 pcs in box, Black - Image 1](https://m.media-amazon.com/images/I/51XNLQhZEYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable
*by C***S on June 5, 2024*

Old school pens that are extremely reliable and the triangle shape makes for comfortable writing.

### ⭐⭐ Disappointing
*by K***N on April 15, 2026*

Disappointing. I usually love these pens but the first one stopped writing after a few minutes and i couldn't get the ink flowing again

### ⭐ Bad batch of pens
*by A***O on May 22, 2026*

I bought a box of these to compare with some other pens. These came highly recommended, but all of the pens came with dry ink. None of them will write. Going to try and return these for a new box. I’m still holding out hope that these are decent, but the box I got was clearly defective (despite looking okay on the outside).

## Frequently Bought Together

- Staedtler 432 M 9 Office Ballpoint Pen Medium Line Width, 0.45 mm, 10 pcs in box, Black
- Staedtler Ballpoint Stick Pens, 43235MWP10TH

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**Shop now:** [https://www.desertcart.ec/products/62157053-staedtler-432-m-9-office-ballpoint-pen-medium-line-width](https://www.desertcart.ec/products/62157053-staedtler-432-m-9-office-ballpoint-pen-medium-line-width)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-03*