Magic with water! Twist the pen open, fill it with water, and you're ready to go! When children use the magic coloring pen on the pictures, beautiful colors and various farm animals appear. And once the pages are dry again, the magic can begin anew! Mess-free painting with the water tank pen. Six designs offer plenty of surprises to discover. Very durable: the pictures can be colored over and over again! A creative activity for on-the-go and in the backseat. With small tasks to search and find related to the theme of winter for children aged 18 months and up.