Make your own chalkboard? It's easy with Creall Chalkboard Paint! You can use this paint on cardboard, wood, metal, walls, and similar surfaces. After the paint has dried for 24 hours, you can write and draw on it with chalk. The chalk is erasable and can be removed with water. -acrylic-based -very good coverage -apply 2 or more layers crosswise -consumption 100 milliliters per square meter per layer -waterproof after drying With the 250 milliliters of Creall Chalkboard Paint, you can create a beautiful surface for chalking!