Coloring with Water - Nature

These books truly have magic at work! Fill the included pen with water and color the pages. All the colors appear. Once everything dries, the colors disappear again, so you can start over again. Each drawing also includes a few puzzles that you can only solve once you've revealed all the details. Swipe the water pen over the pages and the drawings will appear. Two new titles in the popular concept: Reusable coloring book.