Chalk spray can 175 ml 6 colors display 24 pieces. 
The listed price is per display of 24 pieces. 

Make the most beautiful graffiti street drawings with this ready-to-use spray chalk.
The sidewalk chalk will wash away on its own after a few rain showers or a scrub with water.
This chalk is also ideal for temporarily marking various surfaces or plotting scavenger hunts and hopscotch trails.
Each display contains 6 different colors of chalk spray; green, yellow, red, pink, purple and blue.
This toy is not suitable for children under 3 years old.