---
product_id: 145824277
title: "4 Colors Ballpoint Pen Acroball 4 Extra Fine Black Red Blue & Green (BKAB-45EF-CSL) + Refill 4 Colors 0.5mm Set"
brand: "pilot"
price: "€ 15.45"
currency: EUR
in_stock: true
reviews_count: 10
category: "Pilot"
url: https://www.desertcart.be/products/145824277-4-colors-ballpoint-pen-acroball-4-extra-fine-black-red
store_origin: BE
region: Belgium
---

# 4 Colors Ballpoint Pen Acroball 4 Extra Fine Black Red Blue & Green (BKAB-45EF-CSL) + Refill 4 Colors 0.5mm Set

**Brand:** pilot
**Price:** € 15.45
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Colors Ballpoint Pen Acroball 4 Extra Fine Black Red Blue & Green (BKAB-45EF-CSL) + Refill 4 Colors 0.5mm Set by pilot
- **How much does it cost?** € 15.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/145824277-4-colors-ballpoint-pen-acroball-4-extra-fine-black-red)

## Best For

- pilot enthusiasts

## Why This Product

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

## Description

desertcart.com : Pilot 4 Colors Ballpoint Pen Acroball 4 Extra Fine Black Red Blue & Green (BKAB-45EF-CSL) + Refill 4 Colors 0.5mm Set : Office Products

Review: Soooo good - The rubber on the pen lets you write for a couple of hours without making your fingers sore. The pen writes smoothly and the ink never stops eveb if you drop your pen. Comes in with black, blue, red and green inks so you can take notes and doodle with different colors. And if you get fidgety, you can play with the retractables without damaging your pen. And if your pen's ink is empty, just replace it with an refill of the color you need.
Review: great alternative to bic - excellent pen and inexpensive alternative to pricier bic which is hard to find comfy to hold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V3WY7CR |
| Additional Features | Refillable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #103,816 in Office Products ( See Top 100 in Office Products ) #2,683 in Ballpoint Pens |
| Body Shape | Round |
| Brand | PILOT |
| Brand Name | PILOT |
| Closure Type | Snap |
| Color | Soft Blue + 4 Color Refill |
| Customer Reviews | 4.7 out of 5 stars 270 Reviews |
| Drill Point | Extra Fine |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | 4 Colors 0.5mm Refill |
| Ink Base | Oil |
| Ink Color | Black,Blue,Green,Red |
| Item Diameter | 0.5 millimeters |
| Item Dimensions | 6 x 1.5 x 0.5 inches |
| Line Size | 0.5mm |
| Manufacturer | Pilot |
| Material | Metal |
| Material Type | Metal |
| Model Name | Acroball |
| Model Number | BKAB 45EF CSL |
| Recommended Uses For Product | Writing |
| Style | Refillable |
| Unit Count | 1 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** PILOT
- **Color:** Soft Blue + 4 Color Refill
- **Ink Color:** Black,Blue,Green,Red
- **Writing Instrument Form:** Ballpoint Pen

## Images

![4 Colors Ballpoint Pen Acroball 4 Extra Fine Black Red Blue & Green (BKAB-45EF-CSL) + Refill 4 Colors 0.5mm Set - Image 1](https://m.media-amazon.com/images/I/51OjzmQL2KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Soooo good
*by J***S on October 30, 2024*

The rubber on the pen lets you write for a couple of hours without making your fingers sore. The pen writes smoothly and the ink never stops eveb if you drop your pen. Comes in with black, blue, red and green inks so you can take notes and doodle with different colors. And if you get fidgety, you can play with the retractables without damaging your pen. And if your pen's ink is empty, just replace it with an refill of the color you need.

### ⭐⭐⭐⭐⭐ great alternative to bic
*by W***B on October 18, 2025*

excellent pen and inexpensive alternative to pricier bic which is hard to find comfy to hold

### ⭐⭐⭐⭐⭐ Re-fillable pen with gel-like writing
*by J***T on May 12, 2024*

I am not a fan of rollerball pens, however this was only multi-color refillable pen I could find. Surprisingly it writes like a gel ink based pen! I thought I might be able to hack it with energel refills, but the cartridge is much too large. I like the multi color pens as I only occasionally use color other than black, so it's nice I can have those occasional colors in one pen versus having to carry around 3 extra pens in my pocket I might use 1-2x a day.

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**Shop now:** [https://www.desertcart.be/products/145824277-4-colors-ballpoint-pen-acroball-4-extra-fine-black-red](https://www.desertcart.be/products/145824277-4-colors-ballpoint-pen-acroball-4-extra-fine-black-red)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-11*