When you add warm liquid to this mug, several other images of Shadow Clone Jutsu Naruto appear like magic! There isn't a more interesting mug available featuring your favorite anime character. Whether you keep this mug on your desk at work or it is your favorite at-home mug, you will love seeing this mug change every time you drink a cup of coffee or hot tea. Once the mug cools down, a single image of Naruto remains on a black background. ly licensed Naruto merch from Stunned Mind is always superior to bootlegs, so make sure to choose legit gear!