Make your sidewalk chalk art really come to life with shadows, outlines and more with our new Carbon Black Sidewalk Chalk! Each chalk piece is over 4” long making them nice and sturdy for little hands, as well as non-toxic and washable so kids can safely draw all day long.  The set includes 15pcs of Carbon Black Chalk as well as 2 chalk holders, making it easier than ever to use every bit of color down to the last little piece!