A dirt-free whiteboard with magic self-cleaning function that you can take anywhere. Painting with water is so much fun, and without getting your cloths dirty. The markers are easy refillable and the board erases itself as its dries, which means it can be used again and again. Whiteboard made from water-resistant materials. Does not wet the floor. , , Self-cleaning time depends on several factors, such as air humidity, temperature, and other environmental factors.