Do you want to make your leisure time more colorful and interesting? We would like to recommend you this Universe USB Operated Powered Desk Plasma Ball. You can light up your next party with this USB plasma ball! The USB Plasma Ball is small enough and do not take up too much desktop space and yet big enough to amaze your co-workers with its awe-inspiring light show at the touch of your finger. It will create a unique and fun environment for your workstation. The plasma lamp does not require batteries and is powered entirely by your computer's USB port. Also this plasma ball USB is equally appreciated as a gift or incentive.