RioRand Plasma Ball USB Lamp Light Or Battery Powered, 4''X4''X6''
Brand: RioRand
Color: Black
USB Plasma Ball
Operate with a computer USB port or 4pcs AAA batteries(Not included)
Give the appearance of a corona discharge with mulitple beams of colored lights
Great idea to dress up your home work space or office desk
Provides a great scientific learning experience for children