Keep dust to a minimum with this almost completely dust-free, hard blackboard chalk. Made of calcium carbonate. Due to the nature of chalk it may arrive broken but is still considered usable. This chalk might leave a residue on certain blackboard surfaces. Box contains 12 sticks in 9 assorted colors.
Ages 3 and up.
Colors: Carmine Red, Vermilion, Cobalt Blue, Green, Light Blue, Lilac, Orange, Yellow, Brown
Size: 1/3" diameter x 3.25"