With flashing red and green lights, and transformation sound effects taken directly from the TV series, the Omnitrix F/X provides the ultimate role play experience. With this toy you can be Ben! Like Ben's real alien watch, the Omnitrix F/X will signal activation and de-activation with cool lights and sound effects, taking you right into the action of the series. The aliens' silhouettes can be seen on the face of the watch and are backlit for an easier view. The watch is accurately scaled to real size, keeping true to the detail of the show. Turn the dial and select an alien, and begin your quest against evil. A great stimulus for the imagination, the possible adventures that this watch could lead your child on are truly endless.