Crayon in cosmic optics
The Moon Chalk Chalk of the manufacturer Areaware makes painting with chalk even more fun than it already is! Push, pull, turn and roll - The chalk can be used excellently on all kinds of chalk-friendly surfaces such as blackboards or sidewalks. The Moon Chalk consists of 100% chalk and can be easily washed off any surface. The chalk is non-toxic. Please store in a cool, dry place.