---
product_id: 63587488
title: "423 35M-3 Retractable Rainbow Ballpoint Pen, Medium, Blue, 10 Count (Pack of 1)"
brand: "staedtler"
price: "€ 18.36"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.sk/products/63587488-423-35m-3-retractable-rainbow-ballpoint-pen-medium-blue-10
store_origin: SK
region: Slovakia
---

# Retractable rainbow clip colors Airplane-safe pressure equalization ISO 12757-2 certified indelible ink 423 35M-3 Retractable Rainbow Ballpoint Pen, Medium, Blue, 10 Count (Pack of 1)

**Brand:** staedtler
**Price:** € 18.36
**Availability:** ✅ In Stock

## Summary

> 🌈 Write Boldly, Work Smartly — The Pen That Keeps Up With You

## Quick Answers

- **What is this?** 423 35M-3 Retractable Rainbow Ballpoint Pen, Medium, Blue, 10 Count (Pack of 1) by staedtler
- **How much does it cost?** € 18.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/63587488-423-35m-3-retractable-rainbow-ballpoint-pen-medium-blue-10)

## 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

- • **Document-Safe Ink:** ISO 12757-2 certified indelible blue ink ensures permanence and professionalism
- • **Bulk Pack Convenience:** 10 pens per pack to keep your desk—and your team—fully equipped
- • **Travel-Ready Reliability:** Automatic pressure equalization prevents leaks even at high altitudes
- • **Effortless Ergonomic Grip:** Triangular shaft designed for relaxed, fatigue-free writing
- • **Vibrant Retractable Design:** Click-top mechanism with colorful clip-drückereinheit adds a pop of personality

## Overview

The STAEDTLER 423 35M-3 is a pack of 10 medium-point retractable ballpoint pens featuring indelible blue ink certified to ISO 12757-2 standards. Its ergonomic triangular barrel ensures comfortable writing, while an automatic pressure equalization system makes it airplane-safe by preventing leaks. The pens also sport a colorful retractable clip mechanism, combining functionality with a vibrant aesthetic ideal for professionals who value reliability and style.

## Description

STAEDTLER Ball 423 35M-3 retractable ballpoint pen in blue (-3). With the ergonomic triangular shaft, you can write particularly easily and relaxed. The retractable ballpoint pens are in accordance with ISO 12757-2 (*) document-safe. An automatic pressure equalisation prevents the pen from leaking in the plane - Airplane safe. 10 retractable ballpoint pens with line width M in blue (-3)

Review: Comfortably Perfect! - Perfection! A cherished writing, drawing instrument! 2b uni lead is a must!
Review: No complaints - As expected. Promptly delivered.

## Features

- Indelible pursuant to ISO 12757–2.
- Transparent barrel
- Particularly pleasant and easy writing
- Click-top mechanism
- Clip-Drückereinheit in colour

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | STAEDTLER Mars Deutschland GmbH |
| Brand | STAEDTLER |
| Item Weight | 2.65 ounces |
| Product Dimensions | 5.79 x 2.44 x 0.96 inches |
| Item model number | 423 M-3 VE |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Closure | Retractable |
| Grip Type | Contoured |
| Material Type | Plastic |
| Number of Items | 10 |
| Size | 1 Count (Pack of 10) |
| Point Type | Medium |
| Line Size | 0_5mm |
| Ink Color | Blue |
| Manufacturer Part Number | 4007817423455 |

## Product Details

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

## Images

![423 35M-3 Retractable Rainbow Ballpoint Pen, Medium, Blue, 10 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81iP4C8YfXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortably Perfect!
*by K***C on December 9, 2025*

Perfection! A cherished writing, drawing instrument! 2b uni lead is a must!

### ⭐⭐⭐⭐ No complaints
*by J***T on December 8, 2025*

As expected. Promptly delivered.

## Frequently Bought Together

- STAEDTLER 423 35M-3 Retractable Rainbow Ballpoint Pen, Medium, Blue, 10 Count (Pack of 1)
- STAEDTLER Medium 0.5mm 430 M Stick Ballpoint Pens Writing Pen Smooth - Blue Ink (6)

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**Shop now:** [https://www.desertcart.sk/products/63587488-423-35m-3-retractable-rainbow-ballpoint-pen-medium-blue-10](https://www.desertcart.sk/products/63587488-423-35m-3-retractable-rainbow-ballpoint-pen-medium-blue-10)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-28*