Crayola Anti-Dust Chalk - Non-Toxic, Vibrant Colors for Kids & Teachers - Perfect for Classroom, Sidewalk & Home Art Projects

Crayola anti-dust chalk writes smoothly and erases easily. This chalk is certified AP non-toxic and conforms to ASTM D-4236. This product works best on Tempaper Black Chalkboard peel and stick wallpaper. Anti-dust chalk was developed for teachers to replace very dusty chalk with this formula. Its weighted particles will typically fall rather than fill the air with dust.