Melissa & Doug Water Wow! Adventure | Water Reveal Travel Book | Activity Pad | 3+ | Gift For Boy Or GirlNo mess painting for kids! This exciting paint with water coloring book includes four reusable pages and a refillable water pen. Simply use the pen to color in each scene details and vibrant color appear with every stroke! Then let the page dry to erase the pictures and color it in again and again. This adventure themed book includes four scenes to color (underwater, pirates, space, and medieval knights), and a search and find activity for each scene.