About this item The On the Go Water Wow! Fairy Tale Reusable Water-Reveal Activity Pad is a fairytale-themed watercolor book that includes 4 reusable pages and comes with a refillable water pen. Our water activity book for kids features 4 reusable white pages that include simple line drawings when they are dry, which fill with color when wet. This Melissa Doug activity book for kids comes with a chunky water pen that allows easy filling and is designed for smaller hands to easily grasp. The compact, spiral-bound format is great for travel. This pad makes a great educational gift for kids from 3 to 6 years. Add a Melissa Doug Reusable Sticker Pad to round out the hands-on play experience and give kids another engaging option for screen-free entertainment.