This set includes 3 Mess Free Imagine Ink Magic Pictures Activity Books. Frozen II include 24 pages of games and activities. Trolls World Tour and Moana have 12 pages for each. Each book comes with one Mess free Marker. Imagine Ink formats use exclusive ink technology to reveal eye-popping colors without staining most materials! Hidden on each page, your child will find patterns, games, mazes, and his or her favorite characters for a surprise that is guaranteed to please. Even better, Imagine Ink formats have been designed with portability in mind so they?re just as effective on the go as you are! Officially licensed products. Perfect for gift and traveling. Each book measures 6.25" x 8". Best for ages 3 and up.