---
product_id: 746511432
title: "Smart Ring Biz (Document Pocket)"
brand: "コクヨ(kokuyo)"
price: "₩1416475"
currency: KRW
in_stock: null
url: https://www.desertcart.kr/products/746511432-smart-ring-biz-document-pocket
store_origin: KR
region: South Korea
---

# Fold-back cover with document pocket Slim A5-S size for portability Smart Ring fastener for easy page access Smart Ring Biz (Document Pocket)

**Brand:** コクヨ(kokuyo)
**Price:** ₩1416475
**Availability:** ❌ Out of Stock

## Summary

> 📒 Elevate your note-taking game—where style meets smart functionality!

## Quick Answers

- **What is this?** Smart Ring Biz (Document Pocket) by コクヨ(kokuyo)
- **How much does it cost?** ₩1416475 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/746511432-smart-ring-biz-document-pocket)

## Best For

- コクヨ(kokuyo) enthusiasts

## Why This Product

- Trusted コクヨ(kokuyo) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Slim Design:** Carry only what matters—lightweight and compact for the on-the-go professional.
- • **Secure Document Storage:** Keep your business cards and important papers neatly tucked away in dedicated pockets—no more clutter.
- • **Opaque Cover for Privacy:** Maintain a professional edge with a cover that keeps your notes confidential in any business setting.
- • **Fold-Back Cover Innovation:** Write comfortably anywhere with a cover that folds back, perfect for tight spaces or standing meetings.
- • **Effortless Paper Management:** Smooth insertion and removal with a wide-opening binder that closes with a single touch.

## Overview

The Kokuyo Campus Biz Binder Notes Smart Ring is a sleek, A5-S sized polypropylene binder designed for busy professionals. Featuring a fold-back opaque cover with pockets for documents and business cards, it offers privacy and convenience. Its Smart Ring fastener allows easy page access and writing in tight spaces, while holding up to 25 sheets of A5 loose leaf paper. Lightweight and compact, it’s the perfect organizer for the modern manager on the move.

## Description

Kokuyo Campus Biz Binder Notes Smart Ring

## Features

- The cover folds back and has a pocket to store documents. Slim Loose Leaf Binder
- Color: Black. Size: A5-S
- Set Contents: 5 sheets of door paper, medium paper (grid ruled)
- Number of Holes: 20 holes
- Maximum Capacity: 25 sheets
- External Dimensions: 8.7 inches (221 cm), 69.7 inches (176 cm), 5.1 inches (13 cm); Height: 5.1 inches (221

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | コクヨ(KOKUYO) |
| Model Number | ル-SP131D |
| Color | Black |
| Material Type | Polypropylene |
| Size | A5-S |
| Sheet Size | A5 |
| Number of Holes | 20 |
| Capacity | 25 Pages |
| Product Dimensions | 1.3 x 17.6 x 22.1 cm; 60 g |

## Product Details

- **Brand:** コクヨ(KOKUYO)
- **Color:** Black
- **Theme:** 3024 File Folders & Binders
- **Sheet Size:** A5
- **Style:** Single Item
- **Product Dimensions:** 22.1L x 15.7W cm
- **Binding:** Unknown Binding
- **Unit Count:** 505648 Count
- **Manufacturer:** コクヨ(KOKUYO)
- **Paper Dimensions:** A5

## Images

![Smart Ring Biz (Document Pocket) - Image 1](https://m.media-amazon.com/images/I/71F+i3xcQqL.jpg)
![Smart Ring Biz (Document Pocket) - Image 2](https://m.media-amazon.com/images/I/71vmEQFywiL.jpg)
![Smart Ring Biz (Document Pocket) - Image 3](https://m.media-amazon.com/images/I/61f2-UyhZtL.jpg)
![Smart Ring Biz (Document Pocket) - Image 4](https://m.media-amazon.com/images/I/61hHQXaZ3uL.jpg)
![Smart Ring Biz (Document Pocket) - Image 5](https://m.media-amazon.com/images/I/71xJEJPV1qL.jpg)

## Available Options

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

## Frequently Bought Together

- KOKUYO Campus Smart Ring Binder Notebooks, A5, 25 Capacity, 20 Rings, Black, Japan Import (RU-SP131D)
- 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)
- Kokuyo Campus Loose Leaf Paper - Sarasara - A5 - Dotted 6 mm Rule - 20 Holes - 100 Sheets

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**Shop now:** [https://www.desertcart.kr/products/746511432-smart-ring-biz-document-pocket](https://www.desertcart.kr/products/746511432-smart-ring-biz-document-pocket)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-10*