Dustless Fluorescent Chalk 72pcs, 6 Colors
- The most popular chalk in Japan since 1937
- Reflect well under the blacklight.<br>Maximizes effectiveness at late afternoon or darker rooms where has lower luminosity
- Eco-friedly product, made from calcium carbonate and scallop shells
- Lasts twice as long as gypsum chalk thanks to lower wear factor. <br>Coated body keeps your hand clean.
- Made in Japan
Chalk that utilizes renewed Hokkaido scallop shells.<br>Florescent colors which are bright and clear to see. <br> <br> [Box Size] 2.7 x 6.5 x 2.9 inches