---
product_id: 725882347
title: "Kokuyo KB-39N Copy Paper, A4, Whiteness 80%, Paper Thickness 0.04 inches (0.09 mm), 500 Sheets, FSC Certified"
brand: "kokuyo"
price: "€ 62.41"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kokuyo"
url: https://www.desertcart.gr/products/725882347-kokuyo-kb-39n-copy-paper-a4-whiteness-80-paper-thickness
store_origin: GR
region: Greece
---

# FSC certified eco-friendly pulp 500 sheets high-volume 0.09mm thin yet durable Kokuyo KB-39N Copy Paper, A4, Whiteness 80%, Paper Thickness 0.04 inches (0.09 mm), 500 Sheets, FSC Certified

**Brand:** kokuyo
**Price:** € 62.41
**Availability:** ✅ In Stock

## Summary

> 📄 Elevate your print game with sustainable style and unmatched versatility!

## Quick Answers

- **What is this?** Kokuyo KB-39N Copy Paper, A4, Whiteness 80%, Paper Thickness 0.04 inches (0.09 mm), 500 Sheets, FSC Certified by kokuyo
- **How much does it cost?** € 62.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/725882347-kokuyo-kb-39n-copy-paper-a4-whiteness-80-paper-thickness)

## 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

- • **Bulk Efficiency:** 500 sheets per pack with perforated wrap for easy access and inventory management—never run out mid-project.
- • **Acid-Free Longevity:** Prevents yellowing and degradation, preserving your important documents for years to come.
- • **Eco-Conscious Choice:** Made from FSC-certified pulp, supporting sustainable forestry and your green office goals.
- • **Optimal Brightness & Clarity:** 80% brightness ensures crisp, professional prints that stand out in every meeting.
- • **Universal Printer Compatibility:** Seamlessly works with color copiers, laser, inkjet, and heat transfer printers—one paper to rule them all.

## Overview

KOKUYO's KB-39N A4 copy paper offers 500 sheets of 80% brightness, acid-free, FSC-certified pulp paper at 0.09mm thickness. Compatible with a wide range of printers, it delivers crisp, durable prints while supporting eco-friendly practices and long-term document preservation.

## Description

desertcart.com Review KB用紙共用紙64g A4サイズ500枚入り PPC複写機のほか、インクジェットプリンタ、低速レーザープリンタ、熱転写プリンタなどいろいろな方式のプリンタに使用できる。共用紙なので、各プリンタ用の専用紙を個別に発注・在庫する手間が省け、在庫効率が良くなる。また、中性紙なので酸化による紙の劣化を防ぎ、保存性に優れている。 Product Description Besides PPC copiers, this copy paper can be used in various types of printers, including Inkjet printers and heat transfer printers.This product is made with FSC-certified pulp and is environmentally friendly.Acid-free paper prevents deterioration due to oxidation and has excellent preservation. Ingredients Uses FSC certified pulp (FSC mix)

Review: 紙質の良さ - 程よい厚さ、印刷にも適しています。
Review: コスパは良い - 価格と品質は良いと思いますが包装紙が破けていました 中身の用紙には問題なさそうです 他のレビュー見ていても破けている報告が多いようです テンションが下がったので星四つです

## Features

- Whiteness (%): 80
- Compatible models: Color copier, color laser printer
- Printed on both sides
- Size: A4
- Outer box shape is perforated (wrap-round type)
- Made with FSC certified pulp (FSC mix), FSC Certification Number: SA COC 001229
- Dissociable wrapping paper
- Basis Weight: 64g/m² Paper Thickness: 0.09mm Total Sheets: 500 sheets
- Since it is acid-free paper, it prevents the degradation of paper due to oxidation and has excellent preservation properties

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006L0120 |
| Amazon Bestseller | #2 in Office Products ( See Top 100 in Office Products ) #2 in Copy & Multipurpose Paper |
| Brand | KOKUYO |
| Brand Name | KOKUYO |
| Brightness | 80.00 |
| Color | white |
| Country of Publication | Japan |
| Customer Reviews | 4.3 out of 5 stars 23,612 Your Review |
| Item Dimensions L x W | 11.7L x 21W cm |
| Manufacturer | コクヨ(KOKUYO) |
| Material Features | Recyclable |
| Paper Finish | Smooth |
| Paper Size | A4 |
| Paper Weight | 65 |
| Sheet Count | 500 |
| Sheet Size | A4 |
| UPC | 699234045750 |
| Unit Count | 1 Piece |

## Product Details

- **Brand:** コクヨ(KOKUYO)
- **Color:** white
- **Paper Finish:** Smooth
- **Sheet Size:** A4
- **Sheet Count:** 500

## Images

![Kokuyo KB-39N Copy Paper, A4, Whiteness 80%, Paper Thickness 0.04 inches (0.09 mm), 500 Sheets, FSC Certified - Image 1](https://m.media-amazon.com/images/I/615g3CqbX6L.jpg)

## Available Options

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

## Questions & Answers

**Q: Has anyone tried watercolor on this paper? Does it hold up as well to it as Tomoe River?**
A: I bought this paper mainly because it handles fountain ink extremely well and is still fairly light weight without costing as much as Tomoe River. I still prefer the smoothness of TR but this paper is my second choice.
When I saw this question I pulled out a sheet and tried watercolor.  I was amazed at how well it can handle it. Colors blend well and I used a lot of watercolor to see if the paper could take it and it did. I got absolutely no bled through to the other side which I sometimes get in Tomoe River paper. The crinkles don’t feel the same as Tomoe River but I’m sure the weight of this paper is part of the reason for that.

**Q: Is this real a4 size or fake a4 size? (real a4 size is 210 × 297 millimeters or 8.27 × 11.69 inches)**
A: 210*297

**Q: Reviews say it's not as good as tomoe river. but will it still give nice sheen and shading? i'd like affordable fp paper that still highlights shading**
A: It's much heavier than Tomoe River, and not as smooth. The sheening is great (OS Walden Pond). It's absorbent enough that the shading is only adequate (Diamine Autumn Oak). Because it's heavier than Tomoe River there is much less ghosting (almost none) and no bleed-through at all. Come over to the Goulet Nation Facebook Group, ask the same questions and I can show you photos. The only thing I would recommend more is if you can find a reasonably priced 32 lb (120 gsm) laser printer paper.

**Q: Some say this is is very smooth paper and some say it's rough. Which is correct?**
A: I wouldn’t call it rough by any means. I wouldn’t call it especially smooth, but I’d say it is as smooth as conventional copy paper (albeit higher quality).

## Customer Reviews

### ⭐⭐⭐⭐⭐ 紙質の良さ
*by A***ー on January 28, 2026*

程よい厚さ、印刷にも適しています。

### ⭐⭐⭐⭐ コスパは良い
*by A***ー on January 27, 2026*

価格と品質は良いと思いますが包装紙が破けていました 中身の用紙には問題なさそうです 他のレビュー見ていても破けている報告が多いようです テンションが下がったので星四つです

### ⭐⭐⭐⭐⭐ 日常的なPDFコピーに
*by そ***ら on January 29, 2026*

コクヨだから信頼してる。 手触りも良いし、カラーコピーの発色もよい。

## Frequently Bought Together

- Kokuyo KB Paper, Paper Thickness 0.09 mm, 64gsm, 80 Bright (ISO), 500 Sheets, FSC Certified (1 Pack, A4)
- Tomoe River FP 52gsm Loose Sheet by SANZEN, 8.27 x 11.7 Inches (A4-size), White, 100 Sheets/Pack (SR-A4P-W)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*