2.5" Plasma Pole USB Operation; cable included 4* AA batteries optional Black ABS base with on/off switch Size: 10 x 15.5cm 2.5" USB Plasma Pole*USB powered sphere with colored lightning flashes inside At touch, blue flashes of lightning will move to greet your fingertips*Durable light-on hours last 6000 or up*Requires a computer/adaptor with a USB port (USB cable included)*Hand-blown sphere: 8cm ...
