Ben Tennyson discovers a strange alien watch in a crashed meteorite. The watch, known as the Omnitrix, allows him to turn into endless alien superheroes with unique powers and abilities! The Omnitrix Alien Viewer comes with 3 Animations Disks of Ben transforming into the different aliens. The animation is actual footage from the TV Series! Insert the animation disc into the watch face and view Ben's transformation. The Omnitrix Alien Viewer includes built in storage for your entire collection of animation disks. Collect additional animations disks when you purchase any of the Alien Collection figures (sold separately).