---
product_id: 261941806
title: "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)"
brand: "kokuyo"
price: "275 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Kokuyo"
url: https://www.desertcart.no/products/261941806-campus-smart-ring-binder-a5-clear-refillable-binder-notebook-20
store_origin: NO
region: Norway
---

# Holds up to 25 refillable loose-leaf sheets A5 compact size for ultimate portability Smart lock system prevents accidental openings 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)

**Brand:** kokuyo
**Price:** 275 kr
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your note-taking game with Japan’s smartest binder innovation!

## Quick Answers

- **What is this?** 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) by kokuyo
- **How much does it cost?** 275 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/261941806-campus-smart-ring-binder-a5-clear-refillable-binder-notebook-20)

## 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 Ring Lock System:** Secure your notes with a one-touch lock that keeps rings firmly closed.
- • **Customizable & Refillable:** Add up to 25 sheets and choose from grid, plain, or ruled paper styles to match your workflow.
- • **Sleek & Ultra-Thin Design:** Slip it effortlessly into your bag without bulk or stress.
- • **360° Fold & 180° Lay Flat:** Write comfortably anywhere with a binder that flips back and lays flat on any surface.
- • **Premium Kokuyo Paper Included:** Enjoy 10 sheets of archival-quality, pH-neutral Sarasara paper with perfect 6mm dotted lines.

## Overview

The Kokuyo Campus Smart Ring Binder is a premium A5-sized refillable notebook binder featuring a frosted ultra-thin cover, a secure smart lock ring system, and the ability to hold up to 25 loose-leaf sheets. Designed for professionals and students alike, it offers 360° foldability and 180° lay-flat convenience, paired with high-quality Kokuyo Sarasara paper for a smooth writing experience. Imported from Japan, this binder blends minimalist design with practical functionality to keep your notes organized and stylish on the go.

## Description

Kokuyo Campus Smart Ring Binder, Up to 25 Sheets, A5, 20 Holes

Review: No llegaron todos los productos - Me gustó el producto; sin embargo, en el paquete que compré venían incluidas 5 carpetas y 2 paquetes de hojas, ¡yo solo recibí 3 carpetas y 1 paquete de hojas!
Review: ¡La portada es fantástica! - Es muy delgada y tiene un tacto muy agradable. El mecanismo de anillas es interesante y también muy práctico. Viene con unas 20 hojas incluidas.

## 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 | B00BLYJ8LQ |
| Best Sellers Rank | #20,640 in Office Products ( See Top 100 in Office Products ) #48 in O-Ring Binders |
| Binding | Office Product |
| Brand | KOKUYO |
| Brand Name | KOKUYO |
| Color | Clear |
| Colour | Clear |
| Cover Material | Paper |
| Cover material | Paper |
| Customer Reviews | 4.3 out of 5 stars 1,526 Reviews |
| Item Weight | 0.06 Kilograms |
| Manufacturer | KOKUYO |
| Number of Items | 1 |
| Paper Size | A5 |
| Ruling Type | Plain |
| Sheet size | A5 |
| Special Feature | Refillable |
| Style | Up to 25 sheets |
| Theme | Space |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** KOKUYO
- **Colour:** Clear
- **Cover material:** Paper
- **Sheet size:** A5
- **Theme:** Space

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/41CtLL7kLcL.jpg)

## Available Options

This product comes in different **Color** 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: 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.

## Customer Reviews

### ⭐ No llegaron todos los productos
*by S***O on 3 June 2024*

Me gustó el producto; sin embargo, en el paquete que compré venían incluidas 5 carpetas y 2 paquetes de hojas, ¡yo solo recibí 3 carpetas y 1 paquete de hojas!

### ⭐⭐⭐⭐⭐ ¡La portada es fantástica!
*by K***L on 4 December 2025*

Es muy delgada y tiene un tacto muy agradable. El mecanismo de anillas es interesante y también muy práctico. Viene con unas 20 hojas incluidas.

### ⭐⭐⭐⭐⭐ Good Quality
*by M***L on 3 February 2026*

These notebooks are A5 sized, and I believe there were around 50 sheets per notebook. They have a waterproof shell so that your notes aren’t ruined, and are overall good quality. Worth it in my opinion

## 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 Norway*
*Store origin: NO*
*Last updated: 2026-09-20*