The Red5 Plasma Ball Is A Glass Ball That Has Pulsing Electricity Inside It. Touch The Ball With Your Fingers And A Bolt Of Mini Lightning Shoots From The Centre To The Point You’Re Touching. But, Don’T Worry, It’S Perfectly Safe And You Can’T Feel A Thing. This Plasma Ball Has 2 Modes, Allowing It To Be On All The Time Or Activated By Sounds Or Music. It’S Perfect As A Mood Light Or Night Light In A Child’S Bedroom And Provides Hours Upon Hours Of Entertainment For Both Kids And Adults.