Melissa & Doug Water Wow! Adventure Deluxe activity book.

No-Mess Painting: It's a paint-with-water activity, making it mess-free. 

Reusable Pages: The book contains eight reusable pages that reveal colors and patterns when wet, and then dry to be used again. 

Seek-and-Find Activities: In addition to coloring, it includes seek-and-find and counting activities within the adventure scenes. 

Included Accessories: It comes with a refillable water pen and a red lens, which can be used to reveal even more hidden pictures. 

Travel-Friendly: The compact, spiral-bound design with integrated storage for the pen and lens makes it an ideal travel activity.