Blue's Clues Water Wow Activity Book Set - Bundle with 3 Blue's Clues Reusable Activity Books with Shape Recognition, Search and Find Games, Stickers More | Blues Clues Mess Free Coloring Pad. This Blue's Clues activity book set includes 3 Water Wow mess free activity books, each featuring reusable pages and an included water pen for mess-free fun. Each Blues Clues Water Wow activity book includes 4 reusable pages that reveal colorful scenes and images when wet and disappear when dry for repeated use. Each mess free coloring book contains activities, games, puzzles, mazes and coloring pages featuring an array of favorite Blues Clues characters. No mess art for toddlers and kids. Perfect as Blues Clues party favors, Blues Clues party supplies and Blues Clues goodie bag stuffers. Officially licensed toys and games product for kids - boys and girls alike. Set also includes Blues Clues stickers and a Barn Bots door hanger.