Melissa & Doug On The Go Water Wow! Reusable Mess-Free Water-Reveal Activity Pad – Space - Party Favors, Stocking Stuffers, Travel Toys For Toddlers, Mess Free Coloring Books For Kids Ages 3+No 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 scenedetails and vibrant color appear with every stroke! Then let the page dry to erase the pictures and color it in again and again. This space themed book includes four exciting scenes to color (satellites, rocket ship, lunar landing, and space station), and a search and find activity