---
product_id: 41091977
title: "Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets"
brand: "kokuyo"
price: "197 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Kokuyo"
url: https://www.desertcart.no/products/41091977-kokuyo-smart-ring-binder-a5-light-blue-binder-notebook-up
store_origin: NO
region: Norway
---

# Holds up to 25 sheets A5 compact size Secure lock system Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets

**Brand:** kokuyo
**Price:** 197 kr
**Availability:** ✅ In Stock

## Summary

> 📘 Elevate your note-taking game with Kokuyo’s sleek, smart binder—because your ideas deserve the best!

## Quick Answers

- **What is this?** Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets by kokuyo
- **How much does it cost?** 197 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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

- • **Smart Locking Rings:** Innovative lock system prevents accidental openings, keeping your notes safe and secure.
- • **Premium Kokuyo Paper:** Includes 10 archival-quality, pH-neutral loose-leaf sheets with 6mm dotted lines for clean, precise notes.
- • **360° Fold & Lay Flat:** Flexible cover flips fully back and lays flat for seamless writing during meetings or study sessions.
- • **Customizable & Refillable:** Supports up to 25 sheets with multiple paper styles—ruled, grid, or plain—to match your unique workflow.
- • **Slim & Stylish Compactness:** Ultra-thin A5 design fits effortlessly in your bag for on-the-go productivity.

## Overview

The Kokuyo Smart Ring Binder is a lightweight, A5-sized notebook binder featuring a frosted PP cover and a secure locking ring system. It holds up to 25 sheets of Kokuyo’s premium loose-leaf paper, designed for easy refill and customization. Its ultra-thin profile and 360° fold capability make it perfect for professionals and students seeking a stylish, portable, and reliable note-taking solution.

## 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

Review: Cute and versatile - So I didn’t know but mixed layout A5 spiral notebooks are super rare and the one I bought years ago is about to be full so after scouring the internet I came across these binder notebooks because they’re modular so now I can have grid paper in one section, blank in another and dotted lined paper too! I almost didn’t purchase because I saw that it holds like 25~ pages but you can definitely comfortably add way more. I added my own stickers to personalize the binder covers but I’m so excited to use this notebook!! The pages feel so premium too!! I love it :•)
Review: Sleek, Flexible, and Perfect for Organized Note-Taking - Pros: -Clear cover makes it easy to see what’s inside at a glance -26-ring design lets you easily add, remove, and rearrange pages -Lightweight and slim, perfect for backpacks and totes -B5 size is great for neat, compact notes without feeling cramped -Lays flat for comfortable writing -Includes 10 extra loose-leaf pages to get started -Great for school, studying, planning, and journaling Cons: -B5 size may not fit standard U.S. letter paper perfectly -Limited capacity for very thick stacks of notes -Clear cover can show scratches over time Overall: Kokuyo Campus Smart Ring Binder B5 Clear Refillable Notebook is an excellent everyday binder for students and planners who love flexibility and a clean, minimalist look. It’s lightweight, practical, and makes staying organized feel effortless.

## 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 | #9,721 in Office Products ( See Top 100 in Office Products ) #59 in Round Ring Binders |
| Binding | Office Product |
| Brand | KOKUYO |
| Brand Name | KOKUYO |
| Color | Light Blue |
| Customer Reviews | 4.5 out of 5 stars 7,224 Reviews |
| 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 |
| Product Dimensions | 8.7"L x 6.2"W |
| Sheet 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
- **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 - Image 1](https://m.media-amazon.com/images/I/51xxeNMmwrL.jpg)
![Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets - Image 2](https://m.media-amazon.com/images/I/61Dc0TGk7NL.jpg)
![Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets - Image 3](https://m.media-amazon.com/images/I/61VZ12XgQGL.jpg)
![Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets - Image 4](https://m.media-amazon.com/images/I/61pJ4QeJf3L.jpg)
![Kokuyo Smart Ring Binder, A5 Light Blue Binder Notebook, Up to 25 Sheets - Image 5](https://m.media-amazon.com/images/I/61yT0LBADsL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cute and versatile
*by H***H on July 26, 2026*

So I didn’t know but mixed layout A5 spiral notebooks are super rare and the one I bought years ago is about to be full so after scouring the internet I came across these binder notebooks because they’re modular so now I can have grid paper in one section, blank in another and dotted lined paper too! I almost didn’t purchase because I saw that it holds like 25~ pages but you can definitely comfortably add way more. I added my own stickers to personalize the binder covers but I’m so excited to use this notebook!! The pages feel so premium too!! I love it :•)

### ⭐⭐⭐⭐⭐ Sleek, Flexible, and Perfect for Organized Note-Taking
*by T***R on December 10, 2025*

Pros: -Clear cover makes it easy to see what’s inside at a glance -26-ring design lets you easily add, remove, and rearrange pages -Lightweight and slim, perfect for backpacks and totes -B5 size is great for neat, compact notes without feeling cramped -Lays flat for comfortable writing -Includes 10 extra loose-leaf pages to get started -Great for school, studying, planning, and journaling Cons: -B5 size may not fit standard U.S. letter paper perfectly -Limited capacity for very thick stacks of notes -Clear cover can show scratches over time Overall: Kokuyo Campus Smart Ring Binder B5 Clear Refillable Notebook is an excellent everyday binder for students and planners who love flexibility and a clean, minimalist look. It’s lightweight, practical, and makes staying organized feel effortless.

### ⭐⭐⭐⭐⭐ It’s great
*by S***A on September 28, 2026*

This is the best binder notebook I’ve used. The rings are soft so they don’t bend into stuff. The feel is very premium and it lays flats.

## 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 Norway*
*Store origin: NO*
*Last updated: 2026-10-21*