--- product_id: 734472528 title: "Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs" brand: "日本理化学" price: "€ 924.09" currency: EUR in_stock: true reviews_count: 8 category: "日本理化学" url: https://www.desertcart.hr/products/734472528-nihon-rikagaku-dustless-chalk-dcc-72-w-white-72pcs store_origin: HR region: Croatia --- # 1.12cm x 6.3cm perfect size Lasts 2x longer than plaster chalk Eco-friendly scallop shell powder Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs **Brand:** 日本理化学 **Price:** € 924.09 **Availability:** ✅ In Stock ## Summary > ♻️ Write smart, stay clean, and lead the eco-classroom revolution! ## Quick Answers - **What is this?** Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs by 日本理化学 - **How much does it cost?** € 924.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/734472528-nihon-rikagaku-dustless-chalk-dcc-72-w-white-72pcs) ## 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 - • **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. ## Overview 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. ## Description Product Description The regular size of the popular "Dustless Chalk" is the most commonly used in Japanese educational sites, such as schools, prep schools, and study crams. The main ingredient is calcim carbonated which is also used for toothpaste, so it is safe to use and safe for your body. It can be used more than twice as long as plaster chalk and is economical. In addition, the scallop shells have been successfully recycled, which is a 400,000 tons of disposal in Hokkaido, and the fine powder of scallop shells is formulated to be softer and clearer. The particle is heavy, so it is less likely to shatter dust. The handle is coated to prevent dust from getting on your hands. Shorter chalk shatters and sprinkles in soil, making it a gentle choke for the environment that improves soil. Legal Disclaimer Packaging may differ due to changes in specifications Review: 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！ Review: 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。 ## Features - 【Main body size】 1.12 cm x 6.3 cm - 【Material】 Chalk body: Calcium carbonate, scallop shell powder/Middle partition: PET - 【Quantity】 Dustless Chalk: White 72 pieces - 【Package size】 165 mm x 70 mm x 75 mm - Product compliant with the Green Purchasing Law, certified by Hokkaido Recycling Brand, Winner of the 2010 Minister of Agriculture, Forestry and Fisheries Award ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Age Range (Description):** Adult - **Brand:** 日本理化学 - **Color:** Red - **Ink Color:** Red - **Writing Instrument Form:** Chalk ## Images ![Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs - Image 1](https://m.media-amazon.com/images/I/81wmrSNSBzL.jpg) ![Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs - Image 2](https://m.media-amazon.com/images/I/81exrPvgLVL.jpg) ![Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs - Image 3](https://m.media-amazon.com/images/I/61RvoSW6gqL.jpg) ![Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs - Image 4](https://m.media-amazon.com/images/I/91VSidDS7RL.jpg) ![Nihon Rikagaku Dustless Chalk DCC-72-W White 72Pcs - Image 5](https://m.media-amazon.com/images/I/81gwZfZpFdL.jpg) ## Questions & Answers **Q: Can use with chalk holders?** A: Yes. It works well with the chalk holder. **Q: Is it a soft chalk that you use on fabric?** A: 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. **Q: What are all the ingredients in the chalk? I would like to use this as a mineral block for my bird** A: 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. **Q: What are the dimensions of individual chalk pieces/ Is it 1" in width?** A: Our chalk is about 6.3 centimeters long, and have a diameter of about 1.1 centimeters. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 羽衣の次くらいに良い！ *by サ***ダ on December 13, 2025* 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！ ### ⭐⭐⭐⭐⭐ 助かります *by や***ま on November 25, 2025* 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。 ### ⭐⭐⭐⭐ 扱いやすい *by A***I on March 15, 2025* 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 ## Frequently Bought Together - 72 Pieces White dustless Chalk reliable product that is gentle to your body and light touch to your finger - Hagoromo Fulltouch Color Chalk 1 Box [72 Pcs/White] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/734472528-nihon-rikagaku-dustless-chalk-dcc-72-w-white-72pcs](https://www.desertcart.hr/products/734472528-nihon-rikagaku-dustless-chalk-dcc-72-w-white-72pcs) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*