Cocomelon Mess-Free Coloring Book Set - Bundle with 2 Cocomelon Imagine Ink Coloring Books with Invisible Ink Pens, More | Cocomelon No Mess Coloring Book. This Cocomelon coloring book set includes 2 Cocomelon Imagine Ink Mess-Free coloring books. Each Imagine Ink coloring book includes a magic invisible ink pen that reveals hidden games and pictures. Each Cocomelon mess free coloring book contains activities, games, puzzles, mazes and coloring pages featuring favorite Cocomelon characters. Reveal a rainbow of colors as your little one draws on the page. No mess art for toddlers and kids. Perfect as Cocomelon party favors, Cocomelon party supplies and Cocomelon goodie ba stuffers. Officially licensed Cocomelon toys and games product for kids, boys and girls alike. Set also includes a Beach Kids door hanger.