Reveal a rainbow of colors on every page with Bendon's Despicable Me Rise of Gru Imagine Ink Magic Pictures! This patented technology magically reveals a rainbow of colors with just one Magic Ink marker. Your little artist will love finding favorite minions, and you'll love the magic of mess-free coloring! Includes 24 pages of mess-free fun and the Imagine Ink marker is invisible on most household surfaces! This is an official Despicable Me Rise of Gru licensed product and is ideal for children ages 3 and up