---
product_id: 473417556
title: "Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple"
brand: "pentel"
price: "64552CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Pentel"
url: https://www.desertcart.sn/products/473417556-pentel-bk440-retractable-ballpoint-pen-and-ergonomic-triangular-grip-zone
store_origin: SN
region: Senegal
---

# Ergonomic triangular grip 0.5mm & 1.0mm tip precision Smooth retractable push-button Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple

**Brand:** pentel
**Price:** 64552CFA
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Boldly, Grip Comfortably, Impress Instantly!

## Quick Answers

- **What is this?** Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple by pentel
- **How much does it cost?** 64552CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/473417556-pentel-bk440-retractable-ballpoint-pen-and-ergonomic-triangular-grip-zone)

## 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

- • **Effortless Ink Flow:** Oil-based black ink ensures smooth, consistent lines without skips or smudges.
- • **Retractable Convenience:** Push-button mechanism offers quick, one-handed use and protects the tip on the go.
- • **Vibrant Purple Pack of 12:** Stand out in meetings or study groups with a bold color and enough pens to share or stock up.
- • **Precision Writing, Every Time:** Dual tip sizes (0.5mm & 1.0mm) for crisp, legible notes and flawless letter formation.
- • **Ergonomic Grip for All-Day Comfort:** Triangular rubber grip designed to reduce hand fatigue and improve control during long writing sessions.

## Overview

The Pentel BK440 Retractable Ballpoint Pen pack features 12 vibrant purple pens with ergonomic triangular rubber grips and dual tip sizes (0.5mm & 1.0mm) for precision writing. Its smooth retractable push-button mechanism and oil-based black ink deliver consistent, legible lines, making it a favorite among professionals and students alike.

## Description

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

Review: Writing is more legible. - These have definitely helped my teenage daughters writing - formation of letters do more legible.
Review: Loved by students - Being used by students learning to write. So far all prefer this pen to others. It is improving grip and letter formation

## Features

- Ballpoint pen with triangular rubber grip
- Thickness: 0.02 0.04 inch (0,5 mm) (1,0 mm) inch (Diameter)
- Triangular design for secure, ergonomic hold
- Available in 8 Colours
- Model with push-button mechanism

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004W6JP36 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 150,475 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,355 in Retractable Ballpoint Pens |
| Body Shape | Triangular |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Retractable |
| Colour | purple |
| Customer Reviews | 4.5 out of 5 stars 4,211 Reviews |
| Drill Point | wide |
| Global Trade Identification Number | 00072512235836, 00072512235843 |
| Grip Type | ergonomic |
| Hardness | HB |
| Ink Base | Oil |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Dimensions | 14.5 x 1.1 centimetres |
| Item Type Name | Ballpoint pen |
| Item Weight | 0.01 Kilograms |
| Line Size | 1_0_1_9mm |
| Manufacturer | Pentel Bürobedarf-Handelsges. mbH |
| Material | Rubber |
| Material Type | Rubber |
| Model Name | BK440 |
| Model Number | BK440-V |
| Recommended Uses For Product | Writing |
| Special Features | Retractable |
| Style | Refillable |
| UPC | 072512235836 |
| Unit Count | 12.0 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Brand:** Pentel
- **Writing instrument form:** Ballpoint Pen
- **Colour:** purple
- **Ink colour:** Black
- **Age range (description):** Adult
- **Material:** Rubber
- **Point type:** wide
- **Special feature:** Retractable
- **Unit count:** 12.0 count
- **Model name:** BK440

## Images

![Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple - Image 1](https://m.media-amazon.com/images/I/615nIE6qa0L.jpg)
![Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple - Image 2](https://m.media-amazon.com/images/I/61Pn0sDzFTL.jpg)
![Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple - Image 3](https://m.media-amazon.com/images/I/7151BT3skQL.jpg)
![Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple - Image 4](https://m.media-amazon.com/images/I/719PgUKfrIL.jpg)
![Pentel BK440 Retractable Ballpoint Pen and Ergonomic Triangular Grip Zone Pack of 12 Purple - Image 5](https://m.media-amazon.com/images/I/81nB0VdRTAL.jpg)

## Questions & Answers

**Q: What kind of ink is in the bk440? Water based or oil based?**
A: Hello consumer!
The item noted as BK440 Wow! Features  an oil based type of ink.
Sincerely, 
Consumer Quality Assurance team
Pentel of America, Ltd.
4000 E. Airport Dr., Suite C
Ontario, CA 91761 (USA)
1-(855) 528-4101
warranty@pentel.com

**Q: How does the writing compare to the pentel rsvp?**
A: I like this pen a lot better than the RSVP. I think they have the tendency to run and it makes your paper(s) messy looking and difficult to read. I threw a lot of RSVP’s in the.garbage for this reason. I don’t like throwing things away if they have a use, but when a pen does this, it’s better to just throw it away

**Q: Is medium the same as 0.7mm or 1.0mm ?**
A: Sure. Keeping in mind that this pen is a total pile of crap. With that being said it goes from 1.0mm all the way to.00001mm in one single letter. It cuts out more than a 13 year old boys voice. Did I mention this pen is a pile of crap? Anyway I hope you make the right decision and use a quill and squid ink instead, old school yet reliable like having a fancy hipster moustache (thats how hipsters spell it nowdays). Hope this helped.

**Q: Do these pens write upside down well? I like to lay in bed and write.**
A: Hello, I had to try to write upside down while in bed, and yes it does write while writing upside down. Who knew, we do now. I wrote for a while and the pen just kept on writing. So that is a pretty neat pen to have. Happy writting!!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Writing is more legible.
*by J***T on 1 April 2021*

These have definitely helped my teenage daughters writing - formation of letters do more legible.

### ⭐⭐⭐⭐⭐ Loved by students
*by M***. on 1 December 2018*

Being used by students learning to write. So far all prefer this pen to others. It is improving grip and letter formation

### ⭐⭐⭐⭐⭐ Huge Thanks
*by H***M on 27 February 2020*

I am a private tutor and two of my pupils have writing problems with dyspraxia. They have experienced the benefit of triangular grip pencils, but the older one is now reaching the exam age, having to learn to write in pens. They have both tried these and the results are remarkable. Their motivation levels have gone up even further. Thank you so much.

## Frequently Bought Together

- Pentel Wow! Retractable Ballpoint Pen, (1.0mm) Medium Line, Violet Ink, Box of 12 (BK440-V)
- Pentel Wow! Retractable Ballpoint Pen, (1.0mm), Medium Line, Pink Ink, Box of 12 (BK440-P)
- BIC Round Stic Grip Xtra Comfort Fashion Ball Point Pen, Purple, 12 Pack

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**Shop now:** [https://www.desertcart.sn/products/473417556-pentel-bk440-retractable-ballpoint-pen-and-ergonomic-triangular-grip-zone](https://www.desertcart.sn/products/473417556-pentel-bk440-retractable-ballpoint-pen-and-ergonomic-triangular-grip-zone)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-20*