An unusual take on the iconic plasma ball the plasma eye has a plasma ball as its iris to give a devils eye effect and a very funky light trace your finger across the glass ball and the plasma streamers will follow you play your music and the plasma will react to the sound of your favourite tunes all the while staring out at you like a futuristic eyer r plasma eye lamptouch sensitive and sound reactiveelectrical current flows from the centre of the ball to the glass size of lamp 21cm w x