---
product_id: 4678198
title: "Dustless Chalk 6pcs, 6 colors"
brand: "日本理化学"
price: "E£ 1231"
currency: EGP
in_stock: true
reviews_count: 8
category: "日本理化学"
url: https://www.desertcart.com.eg/products/4678198-dustless-chalk-6pcs-6-colors
store_origin: EG
region: Egypt
---

# Lasts 2x longer than gypsum chalk Eco-friendly calcium carbonate & scallop shell blend 6 vibrant colors for standout presentations Dustless Chalk 6pcs, 6 colors

**Brand:** 日本理化学
**Price:** E£ 1231
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your boardroom game with Japan’s iconic dustless chalk!

## Quick Answers

- **What is this?** Dustless Chalk 6pcs, 6 colors by 日本理化学
- **How much does it cost?** E£ 1231 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/4678198-dustless-chalk-6pcs-6-colors)

## Best For

- 日本理化学 enthusiasts

## Why This Product

- Trusted 日本理化学 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silky Smooth Glide:** Soft texture eliminates screeching, delivering a smooth, effortless writing experience every time.
- • **Enduring Performance:** Twice the lifespan of standard chalk means fewer replacements and uninterrupted flow.
- • **Vivid Multicolor Impact:** 6 rich, eye-catching colors to elevate your boardwork and captivate any audience.
- • **Sleek, Dust-Reduced Writing:** Coated chalk body keeps hands clean and minimizes dust for a polished, professional feel.
- • **Trusted Japanese Craftsmanship:** Since 1937, a heritage brand ensuring premium quality and reliability in every stick.

## Overview

日本理化学 Dustless Chalk offers 6 vibrant colors crafted from eco-friendly materials like calcium carbonate and scallop shells. Engineered for smooth, dust-reduced writing, it lasts twice as long as gypsum chalk and keeps your hands clean. Trusted since 1937, this premium Japanese chalk transforms everyday presentations into polished, professional experiences.

## Description

Rikagaku Dustless Chalk 6pcs, 6 color assorted

Review: Shockingly good! - I did not know chalk could be this good! I knew that I didn't like Crayola brand and I've gone through several liquid chalks and not found anything great. Then one day my husband told me about how he ribbed his friend who is a math professor about the "best chalk" factory closing and how hard it is to get good chalk. His friend said he didn't use that chalk, he used the "second best" chalk. So I texted his friend to get the name of it and here we are. I ordered both the best and second best chalk but honestly did not find them different from each other. HOWEVER from the first stroke of my T for Tina I knew that I would not be wasting any more money on second rate chalks. My chalking life is forever changed! The chalk goes on so smooth and silky. The colors are rich. The way it glides across the board even feels good. It's not scratchy and it goes on evenly. I was confused why it looked like it was wrapped like a cigarette with a filter so I asked the professor. He said that it was wrapped like that to keep the dust off your fingers. It's not completely dustless but it's definitely and improvement over Crayola. Just try it, you won't regret it!
Review: the softer texture means no horrible chalkboard screeching - Chalk arrived as described, 6 pieces: 4 white, 1 yellow, and 1 pink. Though some reviewers had issues with chalk arriving in pieces, all 6 pieces were unbroken. I've been using this chalk 2x week since the beginning of the winter semester (about 3 months) and I still have 1 white piece, half the yellow, and half the pink left. This chalk is softer than standard chalk, meaning you need to have a lighter hand when using it, else it can break. Writing lightly still results in a highly pigmented and visible mark. In addition, the softer texture means no horrible chalkboard screeching! Also, this chalk doesn't last as long as long as standard chalk, but it is worth it to me to have dustless, screech-free chalk!

## Features

- The most popular chalk in Japan since 1937
- Writes well and clear on the blackboard, feels soft and smooth
- Eco-friedly product, made from calcium carbonate and scallop shells
- Lasts twice as long as gypsum chalk thanks to lower wear factor.
- Coated body keeps your hand clean.
- Made in Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003SL6B9W |
| Additional Features | Lightweight |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #87,136 in Office Products ( See Top 100 in Office Products ) #55 in School Chalk |
| Body Shape | Round |
| Brand | 日本理化学 |
| Brand Name | 日本理化学 |
| Color | Red, Yellow, Blue, Green, Brown, Violet |
| Customer Reviews | 4.2 out of 5 stars 418 Reviews |
| Drill Point | Chisel |
| Global Trade Identification Number | 04904085111681 |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Multicolor |
| Item Dimensions | 4.3 x 0.8 x 3.7 inches |
| Line Size | 2mm_and_above |
| Manufacturer | Nihon Rikagaku Industry Co., Ltd. |
| Material | chalk |
| Material Type | chalk |
| Model Name | DCC-6-6C |
| Model Number | DCC-6-6C |
| Theme | Art Supplies |
| Unit Count | 6 Count |
| Writing Instrument Form | Chalk |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** 日本理化学
- **Color:** Red, Yellow, Blue, Green, Brown, Violet
- **Ink Color:** Multicolor
- **Writing Instrument Form:** Chalk

## Images

![Dustless Chalk 6pcs, 6 colors - Image 1](https://m.media-amazon.com/images/I/819XMJOeXdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Shockingly good!
*by T***A on December 19, 2023*

I did not know chalk could be this good! I knew that I didn't like Crayola brand and I've gone through several liquid chalks and not found anything great. Then one day my husband told me about how he ribbed his friend who is a math professor about the "best chalk" factory closing and how hard it is to get good chalk. His friend said he didn't use that chalk, he used the "second best" chalk. So I texted his friend to get the name of it and here we are. I ordered both the best and second best chalk but honestly did not find them different from each other. HOWEVER from the first stroke of my T for Tina I knew that I would not be wasting any more money on second rate chalks. My chalking life is forever changed! The chalk goes on so smooth and silky. The colors are rich. The way it glides across the board even feels good. It's not scratchy and it goes on evenly. I was confused why it looked like it was wrapped like a cigarette with a filter so I asked the professor. He said that it was wrapped like that to keep the dust off your fingers. It's not completely dustless but it's definitely and improvement over Crayola. Just try it, you won't regret it!

### ⭐⭐⭐⭐⭐ the softer texture means no horrible chalkboard screeching
*by A***K on April 17, 2016*

Chalk arrived as described, 6 pieces: 4 white, 1 yellow, and 1 pink. Though some reviewers had issues with chalk arriving in pieces, all 6 pieces were unbroken. I've been using this chalk 2x week since the beginning of the winter semester (about 3 months) and I still have 1 white piece, half the yellow, and half the pink left. This chalk is softer than standard chalk, meaning you need to have a lighter hand when using it, else it can break. Writing lightly still results in a highly pigmented and visible mark. In addition, the softer texture means no horrible chalkboard screeching! Also, this chalk doesn't last as long as long as standard chalk, but it is worth it to me to have dustless, screech-free chalk!

### ⭐⭐⭐⭐⭐ Great Chalk for a Classroom
*by J***D on August 20, 2025*

Great chalk!! I haven’t had much experience with many brands of chalk. I did some research and saw this brand to be recommended! I saw the price and thought I’d give it a shot. It was an excellent choice! Works so well. DOES NOT BREAK IN MY HANDS!! Writes clear and I don’t have to apply lots of pressure to get it to write well. I believe this pack of chalk will last at least a few months so I think the value is great!

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-08-25*