---
product_id: 514174509
title: "Campus Refillable Notebook, A4 2x2 Slim Ring Binder Notebook with Customizable Title Page, 40 Sheets Capacity. Suitable for 30 Holes Loose Leaf Paper, Light Blue (RU-NP174LB)"
brand: "kokuyo"
price: "₩51910"
currency: KRW
in_stock: true
reviews_count: 10
category: "Kokuyo"
url: https://www.desertcart.kr/products/514174509-campus-refillable-notebook-a4-2x2-slim-ring-binder-notebook-customizable
store_origin: KR
region: South Korea
---

# Slim A4 size, perfect for on-the-go Holds up to 40 sheets, ample capacity 2x2 ring binder with easy open/close Campus Refillable Notebook, A4 2x2 Slim Ring Binder Notebook with Customizable Title Page, 40 Sheets Capacity. Suitable for 30 Holes Loose Leaf Paper, Light Blue (RU-NP174LB)

**Brand:** kokuyo
**Price:** ₩51910
**Availability:** ✅ In Stock

## Summary

> 📒 Elevate your notes with sleek, smart organization — never miss a beat!

## Quick Answers

- **What is this?** Campus Refillable Notebook, A4 2x2 Slim Ring Binder Notebook with Customizable Title Page, 40 Sheets Capacity. Suitable for 30 Holes Loose Leaf Paper, Light Blue (RU-NP174LB) by kokuyo
- **How much does it cost?** ₩51910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/514174509-campus-refillable-notebook-a4-2x2-slim-ring-binder-notebook-customizable)

## 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

- • **Compact & Portable:** Slim design fits easily in bags, perfect for busy professionals on the move.
- • **Customizable Organization:** Title page and color-coded spine lines for quick subject identification.
- • **Effortless Writing Access:** Top & bottom rings eliminate center ring interference for smooth note-taking.
- • **One-Touch Paper Replacement:** Pinch rings to open/close smoothly without disrupting your workflow.
- • **Durable Desk Pad Alternative:** Thicker foldable cover doubles as a sturdy writing surface anywhere.

## Overview

The KOKUYO Campus Refillable Notebook is a lightweight, slim A4 ring binder designed for professional use. It features a unique 2x2 ring system that avoids center ring interference, allowing for comfortable writing. With a capacity of 40 sheets and a foldable cover that doubles as a desk pad, it offers portability and durability. The customizable title page and color-coded spine lines make organizing subjects effortless, while the easy open/close mechanism ensures quick paper replacement. Ideal for millennial managers seeking efficient, stylish stationery.

## Description

Kokuyo Campus 2x2 Ring Binder, Up to 40 Sheets, A4, for 30 Holes Loose Leaf Paper, Light Blue, Japan Import (RU-NP174LB)

Review: very satisfactory - I quite like the appearance and feel of the notebook. Opening and closing the clasps is somewhat difficult but you get used to it rather easily. It is a good size ad definitely worth the money.
Review: Slim binder and lightweight - This is the slimmest binder I have and I absolutely love it fits right in my bag so lightweight and practical

## Features

- Easy-to-Write 2x2 Ring Binder: Featuring top and bottom separate rings, this binder reduces interference while writing with bound loose leaf paper. The absence of a central ring near the binding area ensures easy writing access.
- Space-Saving and Notebook-Like Design: With a foldable cover, this binder allows for neat folding and comfortable writing even on small desks. The slightly thicker cover serves as a desk pad alternative. 4 ring binder come with 10 sheets of paper and title page.
- Slim and Portable: Designed for portability, this slim binder can accommodate up to 40 sheets while remaining lightweight. Its compact size makes it easy to carry multiple binders, and the binding mechanism on the inside of the cover reduces the risk of snagging.
- Easy-to-Use Opening and Replacement: The binder features a user-friendly opening and closing mechanism. Simply pinch the rings inward to open and close with a one-touch operation. This design allows for smooth paper replacement as the binder remains fixed when opened.
- Convenient Subject Organization: With a title section and distinct color lines on the spine, this binder offers easy subject differentiation. The color lineup and title space make it convenient for organizing and quickly identifying different subjects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNT54RK7 |
| Best Sellers Rank | 24,948 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 126 in O-Ring Binders |
| Brand | KOKUYO |
| Colour | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,920) |
| Date First Available | 15 Feb. 2023 |
| Item Weight | 150 g |
| Manufacturer | KOKUYO |
| Manufacturer Part Number | ル-NP174LB |
| Material Type | Metal, Plastic |
| Model Number | ル-NP174LB |
| Number of Holes | 2 |
| Number of Items | 1 |
| Product Dimensions | 22.3 x 1.4 x 30.4 cm; 150 g |
| Sheet Size | A4 |
| Size | A4 |

## Product Details

- **Binding:** Office Product
- **Brand:** KOKUYO
- **Colour:** Blue
- **Manufacturer:** KOKUYO
- **Number of items:** 1
- **Paper Dimensions:** A4
- **Product dimensions:** 30.4L x 22.3W centimetres
- **Sheet size:** A4
- **Unit count:** 1.0 count

## Images

![Campus Refillable Notebook, A4 2x2 Slim Ring Binder Notebook with Customizable Title Page, 40 Sheets Capacity. Suitable for 30 Holes Loose Leaf Paper, Light Blue (RU-NP174LB) - Image 1](https://m.media-amazon.com/images/I/51JRJVvAeCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ very satisfactory
*by Z***T on 4 January 2026*

I quite like the appearance and feel of the notebook. Opening and closing the clasps is somewhat difficult but you get used to it rather easily. It is a good size ad definitely worth the money.

### ⭐⭐⭐⭐⭐ Slim binder and lightweight
*by S***A on 23 December 2025*

This is the slimmest binder I have and I absolutely love it fits right in my bag so lightweight and practical

### ⭐⭐⭐⭐⭐ amazing
*by P***A on 7 September 2025*

fits in bag perfectly, really ideal for students as its refillable

## Frequently Bought Together

- Kokuyo Campus Refillable Notebook, A4 2x2 Slim Ring Binder Notebook with Customizable Title Page, 40 Sheets Capacity. Suitable for 30 Holes Loose Leaf Paper, Light Blue (RU-NP174LB)
- Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, A4, B 6mm Ruled, 30 Holes, 41 Lines, 100 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-816BE)
- Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, A4, 5mm Grid Ruled, 30 Holes, 50 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-829S-5)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*