---
product_id: 31962584
title: "Smart Ring Binder, A5 Clear Binder Notebook, Up to 25 Filler Papers | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study"
brand: "kokuyo"
price: "E£ 1239"
currency: EGP
in_stock: true
category: "Kokuyo"
url: https://www.desertcart.com.eg/products/31962584-smart-ring-binder-a5-clear-binder-notebook-up-to-25
store_origin: EG
region: Egypt
---

# Holds up to 25 refill sheets Compact A5 size (8.7x6.2 in) Secure lock prevents accidental opening Smart Ring Binder, A5 Clear Binder Notebook, Up to 25 Filler Papers | Campus Refillable Notebook 20 Holes with 10 Extra Loose-Leaf Paper in 6mm Dot Ruled Japanese Slim Binder for Work & Study

**Brand:** kokuyo
**Price:** E£ 1239
**Availability:** ✅ In Stock

## Summary

> 📚 Unlock your productivity with the sleek Campus Smart Ring Binder!

## Quick Answers

- **What is this?** Smart Ring Binder, A5 Clear Binder Notebook, Up to 25 Filler Papers | 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?** E£ 1239 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/31962584-smart-ring-binder-a5-clear-binder-notebook-up-to-25)

## 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

- • **Slim & Portable Design:** Ultra-thin binder slips effortlessly into your bag—carry your ideas without the bulk.
- • **Smart Ring Lock System:** Innovative lock mechanism ensures your notes stay secure and pages never fall out.
- • **Customizable & Refillable:** Easily add or remove up to 25 sheets—perfect for dynamic work and study needs.
- • **360° Fold & 180° Lay Flat:** Flip the cover fully back and write comfortably with a flat, stable surface anywhere.
- • **Premium Kokuyo Paper Included:** Comes with 10 smooth, archival-quality loose-leaf sheets for a flawless writing experience.

## Overview

The Kokuyo Campus Smart Ring Binder is a compact, A5-sized refillable notebook featuring a secure lock system and a slim profile for easy portability. Designed with a 360° foldable cover and 180° lay-flat capability, it offers a premium writing experience on included archival-quality Kokuyo loose-leaf paper. Ideal for professionals and students seeking a stylish, customizable binder that keeps notes organized and accessible.

## Description

desertcart.com : Kokuyo Campus Smart Ring Binder, A5 Clear Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130T) : 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 Transparent 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, 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 | B00BLYJ8LQ |
| Best Sellers Rank | #60,544 in Office Products ( See Top 100 in Office Products ) #351 in Round Ring Binders |
| Binding | Office Product |
| Brand | KOKUYO |
| Brand Name | KOKUYO |
| Color | Clear |
| Customer Reviews | 4.3 out of 5 stars 326 Reviews |
| Item Dimensions L x W | 8.7"L x 6.2"W |
| Item Weight | 0.06 Kilograms |
| Manufacturer | KOKUYO |
| Paper Size | A5 Inches |
| Product Dimensions | 8.7"L x 6.2"W |
| Sheet Size | A5 Inches |
| Style | Up to 25 sheets |
| Unit Count | 1.0 Count |

## Product Details

- **Binding:** Office Product
- **Brand:** KOKUYO
- **Color:** Clear
- **Manufacturer:** KOKUYO
- **Product Dimensions:** 8.7"L x 6.2"W
- **Sheet Size:** A5 Inches
- **Style:** Up to 25 sheets
- **Unit Count:** 1.0 Count

## Images

![Smart Ring Binder, A5 Clear Binder Notebook, Up to 25 Filler Papers | 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/41CtLL7kLcL.jpg)

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

**Q: is this the right size for regular notebook paper in North America?**
A: No, it will not fit letter size paper or filler paper. You need to buy A5 paper with 26 holes for this binder.

## Frequently Bought Together

- KOKUYO Campus Smart Ring Binder Notebooks, A5, 25 Sheets Capacity, 20 Rings, Clear, Japan Import (RU-SP130T)
- Kokuyo Campus Loose Leaf Paper - Sarasara - A5 - Dotted 6 mm Rule - 20 Holes - 100 Sheets
- Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, A5, 5mm Grid Ruled, 20 Holes, 60 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-807S-5)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-07-30*