Prang® Hygieia Dustless Chalk is crafted from 95% pure calcium carbonate, ensuring a smooth and consistent writing experience. Free of foreign materials, this chalk produces minimal dust, keeping your workspace cleaner and more comfortable. It easily erases, keeping your chalkboard looking clean and fresh for the next task. Each box contains 12 sticks of chalk, available in white, yellow, or assorted colors.

This chalk is perfect for teachers and students alike, as it provides clear, vibrant marks that are easy to read. The AP-certified non-toxic formula ensures safety for everyone in the classroom. Whether you're working on detailed lessons or simple notes, Prang® Hygieia Dustless Chalk delivers excellent performance every time. Choose from white or yellow, or opt for the assorted colors to add variety to your chalkboard writing.