---
product_id: 528279948
title: "Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams"
brand: "cello"
price: "KSh6909"
currency: KES
in_stock: true
reviews_count: 5
category: "Cello"
url: https://www.desertcart.co.ke/products/528279948-butterflow-simply-ball-pen-set-pack-of-25-ball-pens
store_origin: KE
region: Kenya
---

# Ergonomic S Wave grip for fatigue-free use Ink level window for easy monitoring 0.7mm fine tip for precise writing Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams

**Brand:** cello
**Price:** KSh6909
**Availability:** ✅ In Stock

## Summary

> 🖋️ Glide through your day with Cello Butterflow – where smooth meets smart!

## Quick Answers

- **What is this?** Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams by cello
- **How much does it cost?** KSh6909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/528279948-butterflow-simply-ball-pen-set-pack-of-25-ball-pens)

## Best For

- cello enthusiasts

## Why This Product

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

## Key Features

- • **Trusted No.1 Brand:** Join millions who rely on Cello Butterflow, India’s top pen brand known for innovation and smoothness.
- • **Bulk Pack Convenience:** Never run out mid-task with 25 pens in one pack—20 blue and 5 black—perfect for office, school, or exams.
- • **Ink Visibility Window:** Stay ahead of your writing needs by effortlessly tracking ink levels through the smart transparent window.
- • **Ergonomic Comfort Grip:** Write longer without strain thanks to the uniquely contoured S Wave grip designed for all-day comfort.
- • **Smooth Precision Writing:** Experience flawless strokes with the 0.7mm fine tip delivering crisp, clear lines every time.

## Overview

The Cello Butterflow Simply Ball Pen Set offers 25 high-quality ballpoint pens (20 blue, 5 black) featuring a 0.7mm fine tip and an advanced ink system for ultra-smooth writing. Designed with an ergonomic S Wave grip and a convenient ink level window, these pens ensure comfort and reliability for students and professionals alike. Packaged in a smart storage jar, this set is ideal for daily use, exams, and office tasks, backed by Cello’s reputation as India’s No.1 pen brand.

## Description

Cello® Pens is India's most well-known stationery brand, as well as the country's top manufacturer and distributor of writing tools. Cello quickly became India's most popular writing instrument brand by focusing on innovation, high-quality pens, and cutting-edge technologies. Embark on a journey of unparalleled writing with the Cello Butterflow Simply Ball Pen, a testament to quality and style. This pack, featuring 25 Ball pens (20 Blue and 5 Black) ensures a steady supply for your writing needs. This pen ensure comfortable writing experience with its ergonomic grip and 0.7mm tip. As the flagship product of the trusted Cello brand, the Butterflow Simply Ball pen powered with advanced ink system, providing an unparalleled writing experience. Versatile and reliable, this pen adapts to various writing tasks, from notes to creative endeavors. It provides an ultra-comfort with its patterned Elasto Grip achieving perfection. The ink level indication on the pen’s back, ensures effortless tracking of the ink levels while the stylish design and Butterflow’s promise to redefine smoothness, elevates your writing experience. This product also provide the hassle free storage along with pens. Perfect pen to write your daily notes and exams as well. Ideal for both students and professionals.

Review: Got addicted to these pens by a buddy and will not be looking back. These write extremely smooth and are just wonderful.
Review: Nice Product

## Features

- Pack Contents: Cello Butterflow Simply Ball Pen jar includes 25 Ball Pens (20 Blue, 5 Black Ink Colour), ensuring smooth writing experience.
- No.1 Pen Brand: Continuing the promise of good quality and best product experience of Cello, Butterflow is No.1 pen brand in India.
- Exclusive Ink System: Equipped with an advanced tip design & ink system, the Cello Butterflow Simply Ball Pen delivers the smoothest writing experience. The vibrant dark blue ink with 0.7mm tip for fine writing that sets it apart from the rest.
- Ergonomic Grip for Comfort: The Cello Butterflow Simply Ball Pen is designed for comfort and control, featuring a "S Wave" grip that allows you to write for longer periods without fatigue.
- Smart Choice: These Ball Pens are user friendly in a smart storage jar and ideal for daily use for students and professional both.
- Convenient Ink Level Window: The Ball pen ink indicator is visible through a window on the pen body, allowing you to effortlessly keep track of the ink levels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09X5DK382 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 379,040 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,013 in Stick Ballpoint Pens |
| Body Shape | Cylindrical |
| Brand | Cello |
| Brand Name | Cello |
| Closure Type | Elasto |
| Colour | Black,Blue |
| Customer Reviews | 4.2 out of 5 stars 1,545 Reviews |
| Drill Point | 0.7mm fine |
| Grip Type | Contoured |
| Ink Base | Oil |
| Ink Colour | Blue |
| Ink colour | Blue |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.7 Millimetres |
| Item Dimensions | 17 x 6 x 6 centimetres |
| Item Type Name | Ball point pens |
| Item Weight | 276 Grams |
| Line Size | 0.7 |
| Manufacturer | BIC Cello India Pvt Ltd |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Ball Pen |
| Model Number | CEL1012215 |
| Pattern | Ball Pen |
| Recommended Uses For Product | Writing |
| Special Features | Elasto |
| Style | Ball Pen |
| Subject Character | Cello |
| Theme | Butterfly |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** Cello
- **Colour:** Black,Blue
- **Ink colour:** Blue
- **Item dimensions L x W x H:** 17 x 6 x 6 centimetres
- **Material:** Plastic
- **Model name:** Ball Pen
- **Point type:** 0.7mm fine
- **Special feature:** Elasto
- **Writing instrument form:** Ballpoint Pen

## Images

![Butterflow Simply Ball Pen Set | Pack of 25 Ball Pens | 20 Blue and 5 Black Ink Colour Pens | Smooth Writing Experience | For School and Office Use | Best Pen for Exams - Image 1](https://m.media-amazon.com/images/I/51xvbsAN5bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 13 November 2025*

Got addicted to these pens by a buddy and will not be looking back. These write extremely smooth and are just wonderful.

### ⭐⭐⭐⭐⭐ Review
*by H***Y on 14 December 2025*

Nice Product

### ⭐⭐⭐⭐ Review
*by R***A on 20 December 2025*

Ok writting but some pen r lightly wite

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.ke/products/528279948-butterflow-simply-ball-pen-set-pack-of-25-ball-pens](https://www.desertcart.co.ke/products/528279948-butterflow-simply-ball-pen-set-pack-of-25-ball-pens)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-14*