Can use with chalk holders?

Yes. It works well with the chalk holder.

Is it a soft chalk that you use on fabric?

No this is a chalkboard chalk and the dust gets everywhere...so not dustless AT ALL... the only dust you're getting on fabric is the dust that comes off onto your hands.

What are all the ingredients in the chalk? I would like to use this as a mineral block for my bird

made mainly from calcium carbonate , although they are not harmful to birds, but about other ingredients, we don't know what kind of effect for birds.

What are the dimensions of individual chalk pieces/ Is it 1" in width?

Our chalk is about 6.3 centimeters long, and have a diameter of about 1.1 centimeters.

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日本理化学ダストレスチョーク DCC-72-W 白 72本

Product ID: 734472528

Details

Age Range (Description)
Adult
Brand
日本理化学
Color
White
Ink Color
White
Writing Instrument Form
Chalk

📏1.12cm x 6.3cm perfect size

🕒Lasts 2x longer than plaster chalk

♻️Eco-friendly scallop shell powder

232 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

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Description

♻️ Write smart, stay clean, and lead the eco-classroom revolution!

ECO CHIC INNOVATION - Incorporates recycled scallop shell powder, turning waste into a sustainable writing tool.
AWARD WINNING QUALITY - Certified by Hokkaido Recycling Brand and honored with the 2010 Minister of Agriculture Award.
ERGONOMIC MESS FREE - Smooth coated handle keeps your hands clean and comfortable during extended use.
DUSTLESS CLEAN WRITING - Minimize chalk dust for a pristine workspace and healthier air quality.
LONG LASTING PERFORMANCE - Outlasts traditional chalk by over 2x, saving you money and hassle.

Nihon Rikagaku Dustless Chalk DCC-72-W offers 72 pieces of premium white chalk crafted from calcium carbonate and recycled scallop shell powder. Designed for durability and minimal dust, it provides twice the lifespan of standard chalk while maintaining a smooth, clean writing experience. Certified eco-friendly and award-winning, this chalk is the top choice for professionals and educators seeking sustainable, high-performance office supplies.

Specifications

ASIN	B000THX448
Additional Features	Physical Chemistry
Age Range (Description)	Teen
Age Range Description	Teen
Amazon Bestseller	#1,687 in Office Products ( See Top 100 in Office Products ) #2 in School Chalk
Artistic Charcoal Form	White Charcoal
Brand	日本理化学
Brand Name	日本理化学
Color	white
Country of Publication	Japan
Customer Reviews	4.4 out of 5 stars 907 Your Review
Grip Type	Smooth
Hand Orientation	Ambidextrous
Included Components	Handle Cover
Ink Base	Water
Ink Color	White
Item Diameter	10 Centimeters
Item Dimensions	6.9 x 7.4 x 16.5 cm
Item Weight	798 Grams
Line Size	2mm_and_above
Manufacturer	日本理化学
Material	Calcim Carbonate, Scallop Shell Powder
Material Type	Calcim Carbonate, Scallop Shell Powder
Model Number	DCC-72-W
Pattern	Single Item
Unit Count	1 Count
Warranty Description	No
Writing Instrument Form	Chalk

Reviews

サ**ダ

羽衣の次くらいに良い！

1本も折れていませんでした。とても発色が良く書き心地も良いです。おすすめします！

13.12.2025

や**ま

助かります

早くに届き、助かりました。出る粉も少なく、書きやすいです。

25.11.2025

A**I

扱いやすい

製品を注文して１０日後に届きました全力で仕事されているメーカーの皆様の動画を拝見して感銘を受けたため、こちらに決定コーティング部分がブルーになっているので粉末が手につかず、とても書きやすいです製品の箱が袋入りで届いたのには驚きましたそのためか箱の上部分、片隅にシワが来てました

15.03.2025

A**様

仕事用

普通のチョークです。

2.12.2023

加**志

描きやすさも抜群です。

チョークが飛散しないのがいいです。

20.11.2025

S**T

折れにくい、手が汚れにくい

使い勝手の良いチョークです。折れにくく、手が汚れにくいです。

20.01.2025

ご**ん

書きやすい

ダストレスとある通り、粉があまり出ません。また、書きやすく、小さく書いても文字が潰れにくいです。

6.04.2025

S**K

ほこりが少なく、汚れにくい

タイトルにも書いた通り、汚れにくいです。チョークの運命か、うっかり落とすと割れやすいのは仕方がないですね。書きやすい分圧力が黒板に強く伝わりやすく、消すときに消えにくいことがあります。そのあたりはお気を付けください。

26.05.2024

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232 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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日本理化学 ダストレスチョーク DCC-72-W 白 72本

Details

Details

Description

Specifications

Reviews

Common Questions

日本理化学ダストレスチョーク DCC-72-W 白 72本