Reveal a rainbow of colors on every page with Bendon's Dreamworks Trolls Band Together 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 Trolls characters, and you'll love the magic of mess-free coloring! Imagine Ink markers are non-toxic and invisible on most household surfaces. Each page features beloved characters from the Trolls Franchise including Poppy, Blanch, and more! This is an officially Universal Studios licensed product ideal for children ages 3 years and older.