---
product_id: 41091977
title: "Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study"
brand: "kokuyo"
price: "124 kr"
currency: DKK
in_stock: true
category: "Kokuyo"
url: https://www.desertcart.dk/products/41091977-kokuyo-smart-ring-binder-a5-light-blue-binder-notebook-up
store_origin: DK
region: Denmark
---

# Holds up to 25 sheets Slim 8.7x6.2 inch A5 size Locking smart ring system Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study

**Brand:** kokuyo
**Price:** 124 kr
**Availability:** ✅ In Stock

## Summary

> 📘 Elevate your note game with the binder that means business.

## Quick Answers

- **What is this?** Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study by kokuyo
- **How much does it cost?** 124 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/41091977-kokuyo-smart-ring-binder-a5-light-blue-binder-notebook-up)

## 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

- • **Frosted Durable Cover:** Protect your notes and tabs with a stylish, semi-transparent cover that stands out in any meeting.
- • **Smart Ring Lock System:** Secure your notes with a patented lock that prevents accidental openings—no more lost pages.
- • **Ultra-Slim & Lightweight:** Slip this sleek binder into your bag without the bulk—perfect for on-the-go pros.
- • **360° Fold & 180° Lay Flat:** Write comfortably anywhere with a binder that flips back fully and lays flat on your desk.
- • **Premium Kokuyo Loose-Leaf Paper:** Includes 10 sheets of archival-quality, pH-neutral dotted paper for crisp, clean note-taking.

## Overview

The Kokuyo Smart Ring Binder is a compact, A5-sized refillable notebook designed for professionals and students who value organization and style. Featuring a slim profile, a secure locking ring system, and premium Kokuyo loose-leaf paper, it offers up to 25 sheets capacity with a durable frosted cover. Its 360° fold and 180° lay-flat design ensures effortless writing in meetings or study sessions, making it a must-have for efficient note-taking on the move.

## Description

desertcart.com : Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study : Round Ring Binders : Office Products

## Features

- Notebook-Like Binder. A5 Kokuyo's Campus Smart Ring binder notebook, 20 holes 8.7x6.2 inches sprial notebook binder has frosted PP cover, and the maximum capability is 25 sheets loose leaf binder papers.
- Smart Ring System. First, make sure the stopper is unlocked. To take off the lock, place your finger through the bottom hole of the lock and push it out to the left. Once you get stuck here, you may grab onto the bottom tabs on the side and pull those out, then hold the lock and pull it up . Second, open the binder rings, press the plastic button on the top. Third, after you have replaced papers, pinch the rings together, the binder will be closed.
- Ultra-thin and lock. The thin binder allows you to put the notebook binder into your bag stress-free and save space. Because of the smart ring binder design that is easy to open and close, the slim binder has a lock keeps the rings from accidentally opening, so you can securely carry this notebook in your bag.
- 360 Fold 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. The slightly wider and frosted cover protects the index tabs from damage and makes them clearly visible.
- 10 Kokuyo Original Papers. The Campus notebook binder contains instruction pages and 10 sheets of A5 Kokuyo Campus Sarasara loose-leaf paper (NO-807BTN), each with 28 lines of 6mm dotted lines. The paper is pH neutral and of archival quality. Notebook-like binders have a maximum capacity of 25 sheets. Kokuyo also offers Grid, Plain and Ruled styles of loose-leaf paper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BLYJ76W |
| Best Sellers Rank | #4,055 in Office Products ( See Top 100 in Office Products ) #66 in Round Ring Binders |
| Binding | Office Product |
| Brand Name | KOKUYO |
| Color | Light Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,119) |
| Item Dimensions L x W | 8.7"L x 6.2"W |
| Item Weight | 0.06 kg |
| Manufacturer | KOKUYO |
| Number of Items | 1 |
| Paper Size | B5 inches |
| Style | Up to 25 sheets |
| Unit Count | 1 Count |

## Product Details

- **Binding:** Office Product
- **Brand:** KOKUYO
- **Color:** Light Blue
- **Manufacturer:** KOKUYO
- **Number of Items:** 1
- **Paper Dimensions:** A5
- **Product Dimensions:** 8.7"L x 6.2"W
- **Sheet Size:** B5 inches
- **Style:** Up to 25 sheets
- **Unit Count:** 1 Count

## Images

![Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study - Image 1](https://m.media-amazon.com/images/I/51xxeNMmwrL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many sheets will fit in this notebook?**
A: Short answer: 40 Sheets max. Long answer: It depends on weight of paper. A5 20 Ring filler paper is not that easy to find, but some different weights (= paper thickness) are available from Kokuyo and Maruman. Also too much paper can cause sheets to catch while turning and notebook to not lay as flat when folded back.  I use this for a simple portable notebook and like to keep filled with about 20 sheets of "original" Kokuyo 807BT paper.

**Q: How many pages are in each notebook?**
A: 10 sheets. It's recommended you purchase the notebook refills if you're planning to use the notebook frequently!

**Q: Does it come with some paper?**
A: Yes, it came with 30 sheets (60 pgs) of paper.

**Q: Are these blank pages or lined?**
A: We ordered the lined paper for the A5.  We also have since ordered the B5 and ordered graph paper for it, as well as the lined.

## Frequently Bought Together

- KOKUYO Campus Smart Ring Binder Notebooks, A5, 20 Capacity, 26 Rings, Light Blue, Perfect for Class or Work, Japan Import (RU-SP130LB).
- Kokuyo Campus Loose Leaf Paper - Sarasara - A5 - Dotted 6 mm Rule - 20 Holes - 100 Sheets
- KOKUYO Campus Smart Ring Binder Notebooks, A5, 25 Sheets Capacity, 20 Rings, Clear, Japan Import (RU-SP130T)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-19*