Let children have creative fun with this easy-to-clean jumbo chalk. Children can use chalk to draw on paper, walls, floors, blackboards, doors, and sidewalks. After the children are done, one can easily wash the chalk on the surface with water. Chalk also washes out of clothes. The large of the jumbo chalk makes it easy to grip for little hands. Drawing with chalk develops children’s creativity, self-expression, fine motor skills, hand-eye coordination, and communication abilities. It also helps to develop children’s colour recognition. Warning: Chalk becomes smaller the more it is used, do not let children less than 3 years old draw with small pieces of chalk.