Foldable Water Painting Doodle Mat - Early Educational Toys Which Exercise Kids’ Hand-Eye Coordination and Colour Perception Ability, Lovely Gift for Toddlers How to Use? 1. Soak the pen head in water for minutes before using 2. Unscrew the pen and filled with water 3. Start painting on the doodle mat 4. The doodle will disappear automatically after 5-10 minutes Specifications: Size: 100x70 cm /39.4 x 27.5 inchs Age: 3years + Material: Non-woven fabric Package Content: Water Doodle Mat x 1 Magic Pens x 5 Drawing Moulds x 4 Shapes x 8 Stamps x 3 Roller stamp x 1 Cleaning plate x 1 Warm Tips: 1.Before use,the water pen written needs to be soaked in water for about 10 minutes. 2.This aqua mat can only be used for a water pen. Can not use ink pen to paint on the surface. 3. It is best for children to use under parental supervision.