---
product_id: 518159578
title: "Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3"
brand: "classmate"
price: "฿629"
currency: THB
in_stock: true
reviews_count: 5
category: "Classmate"
url: https://www.desertcart.co.th/products/518159578-classmate-pulse-notebook-240-x-180-300-pages-single-line
store_origin: TH
region: Thailand
---

# Japanese waterproof ink Ultra-smooth 0.3mm gel tip Ergonomic ribbed grip Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3

**Brand:** classmate
**Price:** ฿629
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Bold, Write Brilliant – Never Miss a Stroke!

## Quick Answers

- **What is this?** Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 by classmate
- **How much does it cost?** ฿629 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/518159578-classmate-pulse-notebook-240-x-180-300-pages-single-line)

## 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

- • **Lefty Friendly:** Quick-dry gel ink prevents smudging, perfect for left-handed pros.
- • **All-Day Comfort:** Ergonomic ribbed grip designed for extended writing without fatigue.
- • **Sleek & Stylish:** Modern sculpted design adds a professional edge to your stationery.
- • **Effortless Precision:** Ultra-fine 0.3mm tip glides smoothly for flawless writing every time.
- • **Smudge-Free Confidence:** Waterproof ink keeps your notes crisp, no matter the conditions.

## Overview

Classmate Octane Blue Gel Pens (Pack of 10) feature premium Japanese waterproof gel ink that delivers smooth, smudge-free writing with a precise 0.3mm tip. Designed with an ergonomic ribbed grip for comfortable, extended use, these pens are ideal for students and professionals seeking reliable, quick-drying ink that protects notes from water damage and smears. Stylish and functional, they elevate everyday writing into a seamless, confident experience.

## Description

This pack of 10 blue gel pens is meticulously designed to deliver an exceptional writing experience, making it the perfect choice for students and professionals alike. Featuring water-proof ink, these pens ensure that your notes remain crisp, clear, and vibrant even in challenging conditions, such as unexpected spills or rainy days. Each pen is crafted with precision to provide a seamless writing experience, allowing you to glide effortlessly across the page without any skips or smudges. The ergonomic design of Classmate Octane Gel Pens includes a comfortable grip that is perfect for extended writing sessions. It also allows for a secure hold, ensuring that your writing is steady and precise, even during long hours of use. This feature makes them an ideal companion for students who need reliable tools for their academic tasks. The sleek design and vibrant blue ink add a touch of elegance to your stationery collection. The water-proof ink technology ensures that your notes and documents are protected from water damage, making these pens a dependable choice for all your writing needs. Moreover, the high-quality gel ink used in these pens dries quickly, preventing any unwanted smudging or blotting. This makes them perfect for left-handed users who often struggle with ink smears. The consistency of the ink flow is maintained throughout the life of the pen, ensuring that your writing remains smooth and uninterrupted until the last drop of ink. Make every writing task a pleasure with Classmate Octane Gel Pens – your go-to choice for smooth, fast, and reliable writing.

Review: Ok - 👍
Review: Good for price - Worth the price ..very smooth

## Features

- Classmate Octane Gel pens have Japanese waterproof ink for smooth and smudge-free writing. Also comes with a comfortable grip and a stylish sculpted design.
- Japanese waterproof ink
- Comfortable grip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099NRW5Q8 |
| Additional Features | Waterproof |
| Age Range Description | Kid, Teen, Young Adult |
| Age range (description) | Kid, Teen, Young Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #36,905 in Office Products ( See Top 100 in Office Products ) #945 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | Classmate |
| Brand Name | Classmate |
| Closure Type | Click-Off Cap |
| Color | blue |
| Colour | blue |
| Customer Reviews | 4.3 out of 5 stars 1,335 Reviews |
| Drill Point | Ultra Fine |
| Grip Type | Ribbed |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | Blending Stump, Ink Cartridge |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 1 Centimeters |
| Item Dimensions | 15 x 10 x 140 millimeters |
| Item Type Name | Pen |
| Item Weight | 9 Grams |
| Line Size | 0.3mm |
| Manufacturer | Classmate |
| Material | Click-Off Cap |
| Material Type | Click-Off Cap |
| Model Name | Classmate Octane |
| Model Number | 04030168 |
| Pattern | Gel pen |
| Recommended Uses For Product | Writing |
| Style | japanese |
| Subject Character | Blue |
| Unit Count | 10.0 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | gel ink |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Kid, Teen, Young Adult
- **Brand:** Classmate
- **Colour:** blue
- **Ink colour:** Blue
- **Writing instrument form:** Ballpoint Pen

## Images

![Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/81ktKdOb1MS.jpg)
![Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 - Image 2](https://m.media-amazon.com/images/I/81vgAPu7qUS.jpg)
![Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 - Image 3](https://m.media-amazon.com/images/I/71iiVsr7n+S.jpg)
![Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 - Image 4](https://m.media-amazon.com/images/I/81oIT5zObxS.jpg)
![Classmate Pulse Notebook - 240 X 180, 300 Pages, Single Line, Wiro binding, Pack of 3 - Image 5](https://m.media-amazon.com/images/I/91TWg8tAI7S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ok
*by D***B on 24 July 2026*

👍

### ⭐⭐⭐⭐⭐ Good for price
*by L***D on 5 September 2025*

Worth the price ..very smooth

### ⭐⭐⭐⭐ Very smooth writing
*by D***K on 3 July 2025*

The pen quality is very good and it writes very smoothly but sometimes randomly the ink stops and it takes a around 1 min of time to get it it to write again but still I suggest that you should buy this

## Frequently Bought Together

- Classmate Octane- Blue Gel Pens (Pack of 10)|Smooth Writing Pens|Water-proof ink for smudge-free writing|Preferred by Students for Exam & Class notes|Study at home essentials
- Set of 10 Classmate Octane Colour Burst Gel Pen
- FLAIR Move Gel Pen | Minimalistic & Aesthetic Matt Finish Pastel Body Colors | Effortless Writing With Sleek Clip Design | Blue Ink, Set Of 10

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**Shop now:** [https://www.desertcart.co.th/products/518159578-classmate-pulse-notebook-240-x-180-300-pages-single-line](https://www.desertcart.co.th/products/518159578-classmate-pulse-notebook-240-x-180-300-pages-single-line)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-09-02*