---
product_id: 41091977
title: "Campus Smart Ring Binder, A5 Light Blue Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130LB)"
brand: "kokuyo"
price: "$382"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/41091977-campus-smart-ring-binder-a5-light-blue-refillable-binder-notebook
store_origin: MX
region: Mexico
---

# 20-hole precision ring system Ultra-thin A5 frosted cover Secure lock prevents accidental openings Campus Smart Ring Binder, A5 Light Blue Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130LB)

**Brand:** kokuyo
**Price:** $382
**Availability:** ✅ In Stock

## Summary

> 📘 Elevate your note game with the binder that works as hard as you do!

## Quick Answers

- **What is this?** Campus Smart Ring Binder, A5 Light Blue Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130LB) by kokuyo
- **How much does it cost?** $382 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/41091977-campus-smart-ring-binder-a5-light-blue-refillable-binder-notebook)

## 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 System:** Effortlessly open, refill, and lock your binder with a sleek push-button mechanism.
- • **Compact & Lightweight:** At just 0.51 inches thick and 2.15 ounces, it fits seamlessly into your daily carry.
- • **360° Fold & 180° Lay Flat:** Flip the cover fully back or lay flat for maximum desk space and smooth note-taking.
- • **Premium Kokuyo Paper Included:** Comes with 10 archival-quality, pH-neutral loose-leaf sheets for crisp, clean writing.
- • **Stylish Frosted Light Blue Cover:** Modern, translucent polypropylene cover protects your notes while showcasing your professional style.

## Overview

The Kokuyo Campus Smart Ring Binder is a sleek, ultra-thin A5 notebook binder featuring a 20-hole smart ring system with a secure lock to prevent accidental openings. Designed for professionals and students, it offers a 360° fold and 180° lay-flat design for comfortable writing and space-saving. Includes 10 premium Kokuyo Sarasara loose-leaf sheets with archival-quality, pH-neutral paper, all encased in a stylish frosted light blue polypropylene cover. Perfect for organized, on-the-go note-taking and document management.

## Description

Campus Smart Ring Binder, A5 Light Blue Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130LB)

## Features

- [Notebook-Like Binder] A5 Kokuyo's Campus Smart Ring binder notebook, 20 holes 8.7x6.2 inches sprial notebook binder has frosted PP light blue 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 |
|---------------|-------|
| Manufacturer | KOKUYO |
| Brand | KOKUYO |
| Item Weight | 2.15 ounces |
| Product Dimensions | 0.51 x 6.22 x 8.7 inches |
| Item model number | ル-SP130LB |
| Is Discontinued By Manufacturer | No |
| Color | Light Blue |
| Material Type | Polypropylene |
| Number of Dividers | 5 |
| Number of Fasteners | 25 |
| Size | A5 |
| Sheet Size | B5 inches |
| Number of Holes | 20 |
| Manufacturer Part Number | ル-SP130LB |

## Product Details

- **Brand:** KOKUYO
- **Color:** Light Blue
- **Sheet Size:** B5 inches
- **Style:** Up to 25 sheets
- **Product Dimensions:** 8.7"L x 6.2"W
- **Binding:** Office Product
- **Unit Count:** 1.0 Count
- **Manufacturer:** KOKUYO
- **Paper Dimensions:** A5

## Images

![Campus Smart Ring Binder, A5 Light Blue Refillable Binder Notebook 20 Holes with 10 Extra Loose-Leaf Paper, Up to 25 Filler Papers for Work & Study, Japan Import (RU-SP130LB) - Image 1](https://m.media-amazon.com/images/I/51xxeNMmwrL.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: 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 Mexico*
*Store origin: MX*
*Last updated: 2026-02-16*