These three no-mess paint-with-water colouring books by Melissa & Doug will make kids three and older say, “Wow!” every time they reveal hidden pictures with a stroke of the water pen! Each Water Wow! Color-Reveal Pad (Farm, Safari, Under the Sea) includes four reusable spiral-bound pages and a refillable water pen. Colour, then let the page dry to erase the pictures and fill it in again and again. The chunky-sized water pen is easy for kids to hold and stores neatly right in the front cover, so Water Wow! books make an ideal travel activity!