These little handy miracles of joy and cleanliness had me at “No-mess painting for kids!” The Melissa & Doug® Water Wow! Coloring Books are paint-with-water coloring books with reusable pages and a refillable water pen. The chunky-sized water pen is easy for kids to hold and stores neatly right in the front cover. It is a dream for road trips, and allows for my minivan and children to remain crayon and marker free. Sometimes I pull them out for my kids while I am making dinner to keep them occupied at the table while they are waiting. They love them because they are fun and I love them because there is no mess!