3dRose mug_195366_3 A House Is Not A Home Without A Dog - Magic Transforming Mug, 11oz Fill with hot liquid to transform from black to white, magically revealing image White ceramic mug with black outer surface; image printed on both sides A perfect gift for any occasion. Fascinate them every time by revealing a secret or surprise image A perfect gift for any occasion; Fascinate them every time by revealing a secret or surprise image