---
product_id: 431486451
title: "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"
brand: "kokuyo"
price: "€ 95.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "Kokuyo"
url: https://www.desertcart.gr/products/431486451-campus-smart-ring-binders-3-pack-b5-notebook-binder-100
store_origin: GR
region: Greece
---

# 130 high-quality dotted sheets included B5 size, perfect portable format Smart ring lock system, no accidental openings 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

**Brand:** kokuyo
**Price:** € 95.41
**Availability:** ✅ In Stock

## Summary

> 📚 Unlock your productivity with style and smart design!

## Quick Answers

- **What is this?** 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 by kokuyo
- **How much does it cost?** € 95.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/431486451-campus-smart-ring-binders-3-pack-b5-notebook-binder-100)

## 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

- • **360° Flexibility:** Lay flat or fold back fully for comfortable note-taking anywhere, anytime.
- • **Sleek & Space-Savvy:** Ultra-thin design slips effortlessly into your work bag or backpack.
- • **Vibrant & Durable Covers:** Frosted lemon, purple, and turquoise covers protect your notes while making a stylish statement.
- • **Premium Writing Experience:** Includes 130 archival-quality, pH-neutral dotted sheets for smooth, precise writing.
- • **Effortless Paper Management:** Innovative smart ring system lets you open and close with a simple press and squeeze.

## Overview

The Kokuyo Campus Smart Ring Binders 3 Pack features three B5-sized, 26-ring binders with a slim, frosted cover design in vibrant lemon mix colors. Each binder holds up to 25 sheets, secured by an innovative smart ring locking system that prevents accidental openings. The binders fold 360° and lay flat for optimal writing comfort. Included are 130 premium, pH-neutral dotted sheets, ensuring a smooth, archival-quality writing experience—perfect for professionals and students who demand both style and function.

## Description

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

Review: The quality of the paper is high value - I love the sleek binder and the pen glides over the paper ! I’m obsessed
Review: awesome little notebook - I purchased these for my son and took one for myself. I love these notebooks I love the fact that I can add and remove paper. These are spiral notebooks with the benefit of opening up like a binder. The paper is nicer than regular notebook paper, very smooth to the touch. I love writing on this paper. The drawback is that you only get 25 pages in one of these notebooks, and they might only hold as much as 50 sheets. The replacement packs can get expensive as well. They are not as wide as a regular notebook. They are a B5 sized paper. Even though there are some pretty expensive drawbacks I do still love the notebooks and I am happy with the purchase.

## Features

- [3 Notebook-Like Binders] B5 Kokuyo's Campus Smart Ring binder notebook, 26 holes 10.6x8.2 inches sprial notebook binder has frosted PP purple blue yellow covers, and the maximum capability is 25 sheets loose leaf binder papers.
- Innovative Smart Ring System: 1. Open: Simply press the top button to release rings; 2. Close: Squeeze rings together to secure papers. Note: Please remove the protective plastic cover from spine before use.
- 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
- Kokuyo also offers Grid, Plain and Ruled styles of loose-leaf paper on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GTH3JBY |
| Binding | Office Product |
| Brand | KOKUYO |
| Brand Name | KOKUYO |
| Colour | Lemon Mix |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 246 Reviews |
| Item Dimensions L x W | 25.4L x 17.8W Centimeters |
| Manufacturer | KOKUYO |
| Number of Items | 4 |
| Paper Size | B5 |
| Ruling Type | Dotted |
| Sheet Size | B5 |
| Style | 6mm Dot Ruled*100 sheets |
| Style Name | 6mm Dot Ruled*100 sheets |
| Unit Count | 3 Count |

## Product Details

- **Brand:** KOKUYO
- **Colour:** Lemon Mix
- **Ruling Type:** Dotted
- **Sheet Size:** B5
- **Style:** 6mm Dot Ruled*100 sheets

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71rUHk+XqHL.jpg)

## 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

### ⭐⭐⭐⭐⭐ The quality of the paper is high value
*by A***R on 26 October 2024*

I love the sleek binder and the pen glides over the paper ! I’m obsessed

### ⭐⭐⭐⭐⭐ awesome little notebook
*by P***L on 28 May 2024*

I purchased these for my son and took one for myself. I love these notebooks I love the fact that I can add and remove paper. These are spiral notebooks with the benefit of opening up like a binder. The paper is nicer than regular notebook paper, very smooth to the touch. I love writing on this paper. The drawback is that you only get 25 pages in one of these notebooks, and they might only hold as much as 50 sheets. The replacement packs can get expensive as well. They are not as wide as a regular notebook. They are a B5 sized paper. Even though there are some pretty expensive drawbacks I do still love the notebooks and I am happy with the purchase.

### ⭐⭐⭐⭐⭐ The best notebooks
*by M***K on 4 October 2025*

I would give these 20 stars if I could. The brilliance of being able to take notes as they happen across time and then sort them after into like subjects is incredible. The paper quality of kokuyo is the best I've found and holds up well to everything from fountain pens to pencil. In addition, they offer many types of paper both in texture and rule. As a note, you can buy their binders which are useful as you fill a notebook, you can store pages there and have a fresh note book. At work, I'll keep my binder in my desk and my notebook comes with me always.

## 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 Greece*
*Store origin: GR*
*Last updated: 2026-09-02*