Item description for Prang Board Chalk, Assorted Colors, 3 packs of 12 Count Total of 36

SMOOTH WRITING – Scratchless, dust-free chalk is designed for smooth writing and drawing on traditional chalkboards.
EASY TO CLEAN – Easily removes to keep your chalkboard looking new and ready for the next task.
SAFE FOR KIDS – Made from 95% pure calcium carbonate and free of foreign materials; AP Certified and is non-toxic.
HIGH QUALITY: Backed by our Prang Promise to replace any product that fails to meet your expectations.
TRUSTED BRAND: Prang is part of the Dixon Ticonderoga family of products which includes Ticonderoga, Dixon, Pacon, Tru-Ray, UCreate, Fadeless, Classroom Keepers, Bordette, Creativity Street, Spectra, Strathmore, Canson, Daler-Rowney, Lyra, Das, and more.