A scintillating accessory that is guaranteed to enthrall your guests, this plasma ball produces amazing visual effects. Multi-colored electromagnetic waves bounce around inside the glass skull, dancing across the orb to the touch of your fingers and follow them as they move across the surface. Slide the switch over to audio mode, and the waves will begin reacting to sounds and music. Each unit is powered by an adapter, and can be plugged into a standard wall socket. This is great on its own, but could be even better with the other costumes and accessories available in our store!