---
product_id: 439721959
title: "KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import"
brand: "kokuyo"
price: "HK$504"
currency: HKD
in_stock: false
reviews_count: 6
category: "Kokuyo"
url: https://www.desertcart.hk/products/439721959-kokuyo-campus-smart-ring-binder-b5-transparent-binder-notebook-up
store_origin: HK
region: Hong Kong
---

# Holds up to 60 sheets Slim 0.7in profile Secure lock prevents accidental opening KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import

**Brand:** kokuyo
**Price:** HK$504
**Availability:** ❌ Out of Stock

## Summary

> 📚 Elevate your note game with sleek security and smart style!

## Quick Answers

- **What is this?** KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import by kokuyo
- **How much does it cost?** HK$504 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/439721959-kokuyo-campus-smart-ring-binder-b5-transparent-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

- • **Ultra-Slim & Portable:** Fits effortlessly in your bag without bulk, perfect for on-the-go professionals.
- • **Smart Ring Lock System:** Innovative lock mechanism ensures your documents stay secure and accessible with one-hand ease.
- • **360° Fold & 180° Lay Flat:** Flip the cover fully back or lay flat for seamless note-taking during meetings or study sessions.
- • **Premium Kokuyo Paper Included:** Comes with 10 sheets of archival-quality, pH-neutral dotted paper designed for smooth writing and long-term storage.
- • **Versatile B5 Size with 26 Holes:** Compatible with standard B5 loose-leaf papers, ideal for organizing multi-subject notes or projects.

## Overview

The KOKUYO Campus Smart Ring Binder is a slim, transparent B5 binder designed for professionals and students who demand portability and organization. Featuring a unique smart ring lock system, it securely holds up to 60 sheets of high-quality Kokuyo loose-leaf paper. Its 360° foldable cover and 180° lay-flat design optimize desk space and writing comfort, making it a stylish, functional companion for work, study, and journaling.

## Description

■ Slim and easy to carry. A thin loose leaf binder that can be folded over. ■■ The Smart Ring 60 can hold 60 loose leaf sheets. [Smart Ring] Slim and portable binder. The cover uses a smart ring and fastener that can be folded over. Smart Ring 60 Features: The cover can be folded back to make it slim, easy to carry, saving space. The ring diameter can hold up to 60 sheets, so if you add an index, it can be used for multiple subjects. The stopper function is added so it will not accidentally open in your bag. Easy to use B5 size. Compatible with B5 size and 26 hole loose leaf. Set Contents: The inner paper contains 10 sheets of loose leaf with dotted rules. Includes 1 door paper for detailed usage instructions Kokuyo Original Paper Inner paper is an original original paper recommended for writing. The ink is not easy to bleed through and the ink is not easy to see through. It is also acid free paper for long term storage. Product Specifications Size: B5-S Color: Transparent. External Dimensions (Height / Width / Back Width): 10.6 x 8.2 x 0.7 inches (270 x 208 x 17 mm) Maximum Capacity: 60 sheets. Set Contents: 10 sheets of paper (no-836BTN), door paper Cover material: R-PP. The maximum capacity indicates 60 loose leaf sheets (0.2 inch (6 mm) thickness.

Review: It is expensive guys go to WHSmith and get the same thing🙄🙄 - It’s so pricey for nothing honestly it breaks my heart someone can pay this much for a notebook binder
Review: I love this binder. It took a little getting used to how it opens the clips, but once you figure it out it's super easy. The outer color is super cute, and I love that it holds quite a lot. I've been using it for my Japanese studies, and even if you didn't get this for study purpouses it would be great for other uses; such as paper retention, note taking, doodling, organizing, and so forth. It functions for well and I highly recommend it, it has kept all my notes safe. The price is worth it!

## Features

- [Notebook-Like Binder] B5 Kokuyo's Campus Smart Ring binder notebook, 26 holes 10.6x8.2 inches sprial notebook binder has frosted PP clear cover, and the maximum capability is 60 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 B5 Kokuyo Campus Sarasara loose-leaf paper, each with 36 lines of 6mm dotted lines. The paper is pH neutral and of archival quality. Notebook-like binders have a maximum capacity of 60 pages. Kokuyo also offers Grid, Plain and Ruled styles of loose-leaf paper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G6ZTT33 |
| Best Sellers Rank | 402,213 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 796 in O-Ring Binders |
| Brand | KOKUYO |
| Colour | Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,086) |
| Date First Available | 19 Mar. 2022 |
| Item Weight | 112 g |
| Manufacturer | コクヨ(KOKUYO) |
| Manufacturer Part Number | ル-SP706T |
| Material Type | Cover: R-PP |
| Model Number | ル-SP706T |
| Number of Fasteners | 60 |
| Number of Holes | 26 |
| Number of Items | 1 |
| Product Dimensions | 33.02 x 20.83 x 0.1 cm; 112 g |
| Ruling | Special ruled |
| Sheet Size | B5 centimeters |
| Size | B5 |

## Product Details

- **Binding:** Office Product
- **Brand:** KOKUYO
- **Colour:** Clear
- **Number of items:** 1
- **Pattern:** Single Item
- **Product dimensions:** 27L x 20.8W centimetres
- **Ruling type:** Special ruled
- **Sheet size:** B5 centimeters
- **Style:** Up to 60 sheets
- **Unit count:** 1.0 count

## Images

![KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import - Image 1](https://m.media-amazon.com/images/I/41+koYIen4L.jpg)
![KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import - Image 2](https://m.media-amazon.com/images/I/613VIeJXq2L.jpg)
![KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import - Image 3](https://m.media-amazon.com/images/I/61Dl+NCcRTL.jpg)
![KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import - Image 4](https://m.media-amazon.com/images/I/61G3xsJakUL.jpg)
![KOKUYO Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and Journal, Japan Import - Image 5](https://m.media-amazon.com/images/I/61SNP0YLIDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ It is expensive guys go to WHSmith and get the same thing🙄🙄
*by C***S on 17 August 2022*

It’s so pricey for nothing honestly it breaks my heart someone can pay this much for a notebook binder

### ⭐⭐⭐⭐⭐ Review
*by M***D on 2 June 2025*

I love this binder. It took a little getting used to how it opens the clips, but once you figure it out it's super easy. The outer color is super cute, and I love that it holds quite a lot. I've been using it for my Japanese studies, and even if you didn't get this for study purpouses it would be great for other uses; such as paper retention, note taking, doodling, organizing, and so forth. It functions for well and I highly recommend it, it has kept all my notes safe. The price is worth it!

### ⭐⭐⭐⭐⭐ Review
*by A***R on 3 October 2025*

I LOVE these binders , they are excellent for work notes, light weight and excellent quality. The paper is smooth and nice to write on. You will not be disappointed

## Frequently Bought Together

- Kokuyo Campus Smart Ring Binder, B5 Transparent Binder Notebook Up to 60 Sheets 26 Holes Slim Binder Folder with 10 Extra Campus Sarasara Loose-Leaf Paper for Work, Study and 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 Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-28*