Flashmen Plasma Ball [SAFETY]Plasma ball is high strength glass sphere filled with noble gases to power supply. The power and gas in the sphere produce the magnetic light. Produce the negative ion, so theres no danger from human touch, no radiation damage. [CATCHING EYE DECORATION]This plasma ball is fully adapted to the atmosphere of various activities, helping you create magic and mysterious atmosphere. This electric globe static light is great decoration for Christmas, Halloween, New year and various parties. Great for children's novelty toys, holiday gifts, and physical teaching equipment. [Create you kids a funny bedroom] Be popular with a large number of kids, it will be the beat and the greatest gift to your child. [Powered by plug and batteries] Come with a usb charging cable. Batteries not included. [Warranty]You are protected with our 100% no questions asked guarantee for a replacement or refund.