Your next promotional event is a ball for your clients when you hand out this great USB plasma globe as a courtesy gift! A great gift idea to dress up your home work space or office desk, this USB plasma ball measures 3″ x 3″ and gives the appearance of a corona discharge with multiple beams of colored lights – an excellent scientifc learning experience for children. Customize with a one color, one location silkscreen imprint of your company name or logo before you choose this as your next fantastic promotional giveaway. Get shiny brand exposure with this lucent promotional choice!