---
product_id: 77348428
title: "Kokuyo Campus 3 Pack Spiral Binder Notebooks, B5 Refillable Notebooks Smart Ring Binder 25 Sheets Capacity Each, with 100 Sheets 6mm Dot Ruled Filler Paper, Ideal for Work, Study & Journal, Lemon Mix"
brand: "kokuyo"
price: "₩80719"
currency: KRW
in_stock: true
reviews_count: 13
category: "Kokuyo"
url: https://www.desertcart.kr/products/77348428-kokuyo-campus-3-pack-spiral-binder-notebooks-b5-refillable-notebooks
store_origin: KR
region: South Korea
---

# B5 size, perfect portable dimensions 360° foldable & 180° lay flat design Smart ring lock system for secure paper hold Kokuyo Campus 3 Pack Spiral Binder Notebooks, B5 Refillable Notebooks Smart Ring Binder 25 Sheets Capacity Each, with 100 Sheets 6mm Dot Ruled Filler Paper, Ideal for Work, Study & Journal, Lemon Mix

**Brand:** kokuyo
**Price:** ₩80719
**Availability:** ✅ In Stock

## Summary

> 📝 Elevate your notes, lock your ideas, and never miss a beat!

## Quick Answers

- **What is this?** Kokuyo Campus 3 Pack Spiral Binder Notebooks, B5 Refillable Notebooks Smart Ring Binder 25 Sheets Capacity Each, with 100 Sheets 6mm Dot Ruled Filler Paper, Ideal for Work, Study & Journal, Lemon Mix by kokuyo
- **How much does it cost?** ₩80719 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/77348428-kokuyo-campus-3-pack-spiral-binder-notebooks-b5-refillable-notebooks)

## Best For

- kokuyo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Slim, ultra-thin design fits effortlessly in your bag without bulk.
- • **Premium Archival Paper:** Includes 130 sheets of pH-neutral, 6mm dotted Kokuyo original paper for smooth, high-quality writing.
- • **Vibrant & Durable Covers:** Frosted PP covers in trendy lemon, turquoise, and purple protect your notes while making a style statement.
- • **Effortless Paper Management:** Innovative smart ring system lets you unlock, open, and close with a simple push and pinch.
- • **Seamless Writing Experience:** Lay flat 180° and fold 360° for maximum desk space and comfort during meetings or study sessions.

## Overview

The Kokuyo Campus 3 Pack Spiral Binder Notebooks combine sleek B5 portability with a smart ring locking system that secures up to 25 sheets per binder. Featuring 360° foldable covers and 180° lay-flat design, these refillable notebooks come with 130 sheets of premium 6mm dotted, pH-neutral paper—perfect for professionals and students who demand style, function, and quality in one vibrant package.

## Description

desertcart.com : Kokuyo Campus 3 Pack Spiral Binder Notebooks, B5 Refillable Notebooks Smart Ring Binder 25 Sheets Capacity Each, with 100 Sheets 6mm Dot Ruled Filler Paper, Ideal for Work, Study & Journal, Lemon Mix : Office Products

Review: Cute and Comes With Extra Paper! - Great Books! Comes with extra paper which is nice! It feels nice to write with and is great for note taking! However, each doesn't hold a ton of paper, so they may not be the best option for larger classes.
Review: Good quality!! - I bought these notebooks for school and they are so cute! The notebook is strong and it’s easy to click it to remove or put in papers. It could hold a lot of papers. But, the papers are quite thin but it’s amazing quality. The notebook is light weight and feels like you’re holding air. I don’t know if it’s worth the money, but i think it is.

## Features

- Premium 3-Pack B5 Notebook-Like Binders: Kokuyo Campus Smart Ring binder notebook, 26 holes, 10.6x8.2 inches. Frosted PP covers in purple, turquoise, and lemon yellow. Maximum capacity: 25 sheets of loose leaf paper
- Innovative Smart Ring System:1.Unlock: Push out the bottom lock to the left; 2.Open: Press the plastic button on top to open rings; 3.Close: After replacing papers, pinch the rings together
- Ultra-thin Design with Secure Lock: Slim profile fits easily in your bag, saving space. Smart ring design with lock prevents accidental opening, ensuring your papers stay secure during transport
- 360° Foldable, 180° Lay Flat: Great refillable notebook binders for meetings and classes, they not only lay flat for writing, but the cover flips back to save space on your desk. Wider, frosted cover protects and displays index tabs clearly
- Kokuyo Original Papers: Each campus notebook binder contains instruction pages and 10 sheets of B5 Campus Sarasara loose-leaf paper, Meanwhile, This pack come with 100 sheets and each with 36 lines of 6mm dotted lines, you will receive 130 sheets in total. The paper is pH neutral and of archival quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GTH3JBY |
| Best Sellers Rank | #7,143 in Office Products ( See Top 100 in Office Products ) #322 in Subject Notebooks |
| Binding | Office Product |
| Brand Name | KOKUYO |
| Color | Lemon Mix |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,658) |
| Item Dimensions L x W | 10"L x 7"W |
| Manufacturer | KOKUYO |
| Number of Items | 4 |
| Paper Size | B5(7"x10") Inches |
| Ruling Type | Dotted |
| Style | 6mm Dot Ruled*100 sheets |
| Unit Count | 3 Count |

## Product Details

- **Binding:** Office Product
- **Brand:** KOKUYO
- **Color:** Lemon Mix
- **Manufacturer:** KOKUYO
- **Number of Items:** 4
- **Product Dimensions:** 10"L x 7"W
- **Ruling Type:** Dotted
- **Sheet Size:** B5(7"x10") Inches
- **Style:** 6mm Dot Ruled*100 sheets
- **Unit Count:** 3 Count

## Images

![Kokuyo Campus 3 Pack Spiral Binder Notebooks, B5 Refillable Notebooks Smart Ring Binder 25 Sheets Capacity Each, with 100 Sheets 6mm Dot Ruled Filler Paper, Ideal for Work, Study & Journal, Lemon Mix - Image 1](https://m.media-amazon.com/images/I/71rUHk+XqHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Do these have actual paper/notebooks in them, or are they just the plastic binder cover?**
A: It comes with paper, but only contains 30 sheets. It can hold more than 30 sheets though.

**Q: does it come with paper?**
A: Yes, but it only comes with a few sheets. You may want to buy the B5 paper with 26 holes sold on Amazon, or buy your own offline. 
I got my extra refills from Muji.

**Q: What type of paper is in the notebook? Dotted, graph, or lined?**
A: Kokuyo has its own paper called dotted rule where it is lined but also dots on top so you can do math, drawing, and write at the same time. It is really cool.

**Q: Will I be able to add other papers (such as print-outs, etc.) to this binder if I use a normal 3-hole punch?**
A: Hello. I will answer your question.This binder is a 26 hole type, can not be used in normal 3-hole punch.Kokuyo Campus Todai Series Pre-Dotted Loose Leaf Paper for Binders - B5 (6.9 "X 9.8") - 6 mm Rule - 36 Lines X 100 Sheets - 26 HolesWe recommend the FBA151030B001GSQZ5Y.Thank you for the question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cute and Comes With Extra Paper!
*by A***R on October 21, 2025*

Great Books! Comes with extra paper which is nice! It feels nice to write with and is great for note taking! However, each doesn't hold a ton of paper, so they may not be the best option for larger classes.

### ⭐⭐⭐⭐⭐ Good quality!!
*by A***E on August 17, 2025*

I bought these notebooks for school and they are so cute! The notebook is strong and it’s easy to click it to remove or put in papers. It could hold a lot of papers. But, the papers are quite thin but it’s amazing quality. The notebook is light weight and feels like you’re holding air. I don’t know if it’s worth the money, but i think it is.

### ⭐⭐⭐⭐⭐ Best thing for college
*by A***O on February 24, 2026*

Is perfect for college and really light weight it worth the price. The durability of the binder plus the paper are really good, it doesn’t broke up or nothing like that. If you are a person who like things that are pretty, good color and easy to use. Buy this. Me as a college student I recommend you 100%

## Frequently Bought Together

- Kokuyo Campus Smart Ring Binders 3 Pack, B5 Notebook Binder +100 Sheet Refiller Paper, 25 Sheet Capacity, 26 Rings, Lemon Mix, Perfect for Work, Study & Journal, Japan Import
- Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, B5, B 6mm Dotted Ruled, 26 Holes, 36 Lines, 100 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-836BTN)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-12*