Melissa & Doug On the Go Water Wow! Reusable Water-Reveal Activity Pad - AnimalsNO MESS ACTIVITY BOOK: The Melissa & Doug On the Go Water Wow! Animals Flip Pad features reusable pages that come to life when wet. 4 REUSABLE WHITE PAGES: Flip to mix or match an animal head, middle, and feet, then simply use the pen to color in the panels details and vibrant color appear with every stroke! Let the pages dry to "erase."REFILLABLE WATER PEN: This activity book comes with a chunky sized water pen designed for smaller hands to easily