Hello Kitty Coloring Book Set - Bundle with Activity Book and Play Pack Featuring Hello Kitty Plus Stickers, Crayons, More | Sanrio Coloring Set for Kids, Girls. This Sanrio coloring set includes one coloring book and one Play Pack, each featuring tons of pages filled with illustrations of Hello Kitty and cute designs. This Hello Kitty coloring and activity book will be the perfect addition to any birthday party as party supplies, party activities, party favors, or goodie bag fillers! Complete with a large array of Sanrio coloring and activity pages, this Hello Kitty coloring book set is perfect for all Hello Kitty fans, boys and girls alike. Officially licensed Sanrio Hello Kitty coloring and activity book set for kids also includes a Luna and the Cloud Elves door hanger.