Four 3-part mix-and-match colouring boards and refillable water pen Reusable pages are white with simple line drawings when dry; reveal colours when wet Chunky-size water pen is easy to fill, easy to hold, stores in compact, spiral-bound flip book--great for travel Promotes fine motor skills, early writing/reading skills, and visual discrimination Ages 3+ No-mess painting for kids! This exciting paint-with-water colouring book includes four three-part reusable flip pad pages and a refillable water pen. Flip to mix or match an animal head, middle, and feet, then simply use the pen to colour in the panels-details and vibrant colour appear with every stroke! Let the pages dry to "erase" the pictures and colour in again and again. This wacky animal-themed book includes search-and-find activities on each panel. The chunky-sized water pen is easy for kids to hold and stores neatly right in the front cover, making this Water WOW! an ideal travel activity book for kids!