Environmental Present For Kids: Aqua doodle book with 2 pens is designed with the concept of environmental protection. The color can immediately change after drawing, a few minutes later the drawing things will disappeared. You can experience the joy of drawing again and again . Early education resources : Textured fabrics and bright colors help to develop childrens sensory awareness, colourful photographs and soft pages can appealing children, while giving them a head start on learning numbers, colors, shapes. Water painting cards is a good present for grandson granddaughter. . Great for Journeys: Water magic colouring book dont take too much room to portable and easy to be attached by red buckle. Keeps kids entertained for hours, for your quite and comfortable travel. . No Mess, no Ink, no Stains The pen just need water to activate the colour. Once the water has dried, pictures fade away, ready to start all over again . Guarantee: We test and improve our Water Coloring Doodle Board constantly to provide you the absolute best quality at the most excellent every day price possible. We will give you a 100% refund if you are not completely satisfied with purchase .