---
product_id: 47599979
title: "Classmate Octane Gel Pens, Blue Pack Of 20"
brand: "classmate"
price: "₩112720"
currency: KRW
in_stock: true
reviews_count: 3
category: "Classmate"
url: https://www.desertcart.kr/products/47599979-classmate-octane-gel-pens-blue-pack-of-20
store_origin: KR
region: South Korea
---

# Japanese waterproof ink Refillable & eco-friendly design Ultra-smooth 0.3mm gel tip Classmate Octane Gel Pens, Blue Pack Of 20

**Brand:** classmate
**Price:** ₩112720
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Bold, Write Blue, Write Brilliant!

## Quick Answers

- **What is this?** Classmate Octane Gel Pens, Blue Pack Of 20 by classmate
- **How much does it cost?** ₩112720 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/47599979-classmate-octane-gel-pens-blue-pack-of-20)

## Best For

- classmate enthusiasts

## Why This Product

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

## Key Features

- • **Bold Blue, Not Black:** Distinctively rich blue ink that stands out in meetings and notes, never mistaken for black.
- • **Eco-Conscious Choice:** Refillable pens crafted with environment-friendly materials, aligning with your sustainable lifestyle.
- • **Trusted Brand Legacy:** From India’s leading stationery brand, ensuring quality and reliability in every pack of 20.
- • **Precision in Every Stroke:** Experience flawless writing with a fine 0.3mm gel tip that glides effortlessly.
- • **Sculpted for Style & Comfort:** Ergonomic, stylish design that complements your professional vibe and keeps you writing longer.

## Overview

Classmate Octane Gel Pens pack 20 refillable, stylishly sculpted pens featuring Japanese waterproof blue gel ink with a precise 0.3mm tip. Designed for professionals who demand smooth, bold writing and eco-friendly stationery, these pens combine premium quality with sustainable innovation from ITC’s trusted brand.

## Description

ITC made its entry to the education and stationery business with its Paperkraft brand in the premium segment in 2002 and later expanded into the popular segment with its Classmate brand in 2003. By 2007, Classmate became the largest Notebook brand in the country. Together, Classmate and Paperkraft offer a range of products in the Education & Stationery space to the discerning consumer, providing unrivalled value in terms of product & price. Classmate and Paperkraft have become a natural extension of the consumer. Meticulous understanding of consumer needs helped creating a relevant and comprehensive portfolio satisfying the needs of different sets of consumers. ITC is the manufacturer of India's first Ozone treated environment friendly Elemental Chlorine Free (ECF) pulp, paper and paperboard.

Review: Bold n sharp - One of the smoothest pen i have experienced😍😍😍😍
Review: What I love about the ink is that unlike other dark blues - They write very smoothly, dark and rich blue. What I love about the ink is that unlike other dark blues, you can clearly tell that it's blue and not black. The pen's tip writes similar to .5mm tip. I don't know about the waterproof part though.

## Features

- Japanese water proof ink
- Stylish sculpted design
- Refill Ink Colour: Blue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DYRZBZ0 |
| Additional Features | Refillable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #781,868 in Office Products ( See Top 100 in Office Products ) #9,317 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Classmate |
| Brand Name | Classmate |
| Closure Type | Snap |
| Color | Blue |
| Customer Reviews | 4.2 out of 5 stars 188 Reviews |
| Drill Point | Ball Tip |
| Included Components | Blue Ink Refill(s) |
| Ink Base | Water |
| Ink Color | Blue |
| Item Dimensions | 19.37 x 10.98 x 5.79 inches |
| Item Weight | 200 Grams |
| Line Size | 0.3mm |
| Manufacturer | ITC |
| Material | Gel |
| Material Type | Gel |
| Model Number | 4030009 |
| Style | Japanese |
| Unit Count | 20.0 Count |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Classmate
- **Color:** Blue
- **Ink Color:** Blue
- **Writing Instrument Form:** Roller Ball Pen

## Images

![Classmate Octane Gel Pens, Blue Pack Of 20 - Image 1](https://m.media-amazon.com/images/I/51iwlCPw7RL.jpg)
![Classmate Octane Gel Pens, Blue Pack Of 20 - Image 2](https://m.media-amazon.com/images/I/71CYPkoRunL.jpg)
![Classmate Octane Gel Pens, Blue Pack Of 20 - Image 3](https://m.media-amazon.com/images/I/61UH1kMQ2aL.jpg)
![Classmate Octane Gel Pens, Blue Pack Of 20 - Image 4](https://m.media-amazon.com/images/I/21-IQD6GZKL.jpg)
![Classmate Octane Gel Pens, Blue Pack Of 20 - Image 5](https://m.media-amazon.com/images/I/210zubl8PCL.jpg)

## Questions & Answers

**Q: Is it needle point?**
A: it's not needle point. The point writes rather thick, about .7-1.0mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bold n sharp
*by S***C on October 9, 2018*

One of the smoothest pen i have experienced😍😍😍😍

### ⭐⭐⭐⭐⭐ What I love about the ink is that unlike other dark blues
*by R***N on February 28, 2017*

They write very smoothly, dark and rich blue. What I love about the ink is that unlike other dark blues, you can clearly tell that it's blue and not black. The pen's tip writes similar to .5mm tip. I don't know about the waterproof part though.

### ⭐⭐ Does not last a day
*by A***R on December 13, 2018*

I had a pack full of pens that I distribute to my friends and family only to discover that the pen actually does not last a day (the amount liquid finishes) !. Even normal pens last at least a week. I either got a defected patch (12 Pens defected ?) or something is wrong.

## Frequently Bought Together

- Classmate Octane Gel Pens, Blue Pack Of 20
- Pilot Precise V10 Retractable Rolling Ball Pens, Bold Point, 1.0 mm, Assorted, Pack Of 4 Pens

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**Shop now:** [https://www.desertcart.kr/products/47599979-classmate-octane-gel-pens-blue-pack-of-20](https://www.desertcart.kr/products/47599979-classmate-octane-gel-pens-blue-pack-of-20)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-17*