---
product_id: 514154892
title: "4320 M-9 Stick Rainbow Ballpoint Pen - Black (Box of 10)"
brand: "staedtler"
price: "$22.68"
currency: USD
in_stock: true
reviews_count: 13
category: "Staedtler"
url: https://www.desertcart.ec/products/514154892-4320-m-9-stick-rainbow-ballpoint-pen-black-box-10
store_origin: EC
region: Ecuador
---

# Pack of 10 pens for unbeatable value Ergonomic triangular barrel for relaxed grip 1.0mm medium line for clear, precise writing 4320 M-9 Stick Rainbow Ballpoint Pen - Black (Box of 10)

**Brand:** staedtler
**Price:** $22.68
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Work Brilliantly!

## Quick Answers

- **What is this?** 4320 M-9 Stick Rainbow Ballpoint Pen - Black (Box of 10) by staedtler
- **How much does it cost?** $22.68 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/514154892-4320-m-9-stick-rainbow-ballpoint-pen-black-box-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

- • **Vibrant Rainbow Design:** Stand out in meetings or classrooms with a sleek, colorful pen that sparks creativity.
- • **Smooth Writing, Every Time:** Experience effortless note-taking with a perfectly balanced 1.0mm ballpoint tip.
- • **Bulk Pack for Professionals:** Get 10 high-quality pens in one box—ideal for office desks, study groups, or gifting.
- • **Ergonomic Triangular Barrel:** Designed to reduce hand fatigue during long writing sessions—comfort meets style.
- • **Trusted German Craftsmanship:** STAEDTLER’s 180+ years of innovation ensure reliability and premium quality.

## Overview

The STAEDTLER Rainbow Ballpoint Pen pack features 10 black-ink pens with a smooth 1.0mm ballpoint tip and an ergonomic triangular barrel designed for comfortable, fatigue-free writing. Perfect for professionals and students alike, these pens combine vibrant design with trusted German engineering to elevate everyday writing tasks.

## Description

From the brand Creativity makes people a little happier. And more relaxed. With its products, STAEDTLER is not only a companion for people of all ages who want to bring their own creative ideas to life, but also a life-long source of inspiration. With a broad spectrum of high-quality, innovative, German-made creative products, STAEDTLER fosters the development of individual personalities – and has done for more than 180 years. Shop NORIX Visit the store Shop NORIX Visit the store Shop New Products Visit the store Shop New Products Shop Pigment Arts Visit the store Shop Pigment Arts Shop Noris Kids Range Visit the store Shop Noris Kids Range

Review: Perfect pens - Quite literally, perfect! Amazing value, great quality- very smooth to write with and beautiful colours. Highly reccomend, and wouldn't hesitate to purchase again.
Review: Lovely pens - Brilliant pens, lovely bright colours and a smooth write. Nice grip as well, I have a small lump on my middle finger on my right hand and sometimes writing for a while can be uncomfortable but these pens, I didn't have that problem.

## Features

- Rainbow stick ballpoint pen with triangular barrel for relaxed and easy writing
- Particularly smooth writing performance
- Perfect for writing notes both in the office and at school
- 1.0mm ball diameter for a medium line width
- Box of 10 ballpoint pens with black ink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVRQBF29 |
| Best Sellers Rank | 64 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 3 in Ballpoint Pens 56 in Stick Ballpoint Pens |
| Brand | STAEDTLER |
| Closure | Snap |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,862) |
| Date First Available | 14 Feb. 2023 |
| Grip Type | Contoured |
| Ink Colour | Black |
| Item Weight | 71.1 g |
| Line Size | 1.0 mm |
| Manufacturer | STAEDTLER |
| Manufacturer Part Number | 4320 M-9 VE |
| Material Type | Plastic |
| Model Number | 4320 M-9 VE |
| Number of Items | 10 |
| Point Type | ball tip |
| Product Dimensions | 7 x 2.5 x 15 cm; 71.1 g |
| Size | Pack of 10 |

## Product Details

- **Age range (description):** Kid, Adult
- **Brand:** STAEDTLER
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Plastic
- **Model name:** 4320 month 9
- **Point type:** ball tip
- **Special feature:** Lightweight
- **Unit count:** 1.0 count
- **Writing instrument form:** Ballpoint Pen

## Images

![4320 M-9 Stick Rainbow Ballpoint Pen - Black (Box of 10) - Image 1](https://m.media-amazon.com/images/I/71mpLH0BqYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect pens
*by A***R on 16 January 2026*

Quite literally, perfect! Amazing value, great quality- very smooth to write with and beautiful colours. Highly reccomend, and wouldn't hesitate to purchase again.

### ⭐⭐⭐⭐⭐ Lovely pens
*by L***S on 20 January 2026*

Brilliant pens, lovely bright colours and a smooth write. Nice grip as well, I have a small lump on my middle finger on my right hand and sometimes writing for a while can be uncomfortable but these pens, I didn't have that problem.

### ⭐⭐⭐⭐⭐ Lovely pens for smooth writing
*by C***C on 25 January 2026*

Great multipack, these pens are my favourites. Smooth writing, comfortable to hold. Great price.

## Frequently Bought Together

- STAEDTLER 4320 M-9 Stick Rainbow Ballpoint Pen - Black (Box of 10)
- STAEDTLER 437 XBSB10 Triplus Ballpoint Pen - Multi-Colour (Pack of 10)

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**Shop now:** [https://www.desertcart.ec/products/514154892-4320-m-9-stick-rainbow-ballpoint-pen-black-box-10](https://www.desertcart.ec/products/514154892-4320-m-9-stick-rainbow-ballpoint-pen-black-box-10)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*