RioRand RR-USB-6IN Plasma Ball Lamp Light [Touch Sensitive] Nebula Sphere Globe Novelty Toy - USB or Battery Powered, 4" x 4" x 6"

Fascinating and fun. USB Plasma Ball is fascinating to watch and even more fun to play with --Placing a finger tip on the glass creates an attractive spot for the energy to flow, because the conductive human body is more easily polarized than the dielectric material around the electrode providing an alternative discharge path having less resistance. The Plasma Ball is great for kids of all ages. Whether you are a fun loving work professional or a parent who wants their kids to learn about static electricity without the need to google Tesla's high voltage plasma globe. This is a great year round gift idea. Measures 6 inches tall. Globe measures approx. 3 inches diameter. Base measures approx. 4 inches diameter.

• [What All Included in Package]--The plasma ball light comes with one USB cable and one user manual.3-Inches ball
• [The Magic Plasma Ball]--The plasma globe gives the appearance of a corona discharge with the multiple beams of coloured light it emits.
• [Touch Sensitive ]--Touch the plasma ball with your fingers to attract multi-colored beams.It can be operated with a USB port or four AAA batteries for power supply.Please note that AAA batteries are not included in the package.
• [Decoration]--The plasma ball is perfect for decoration in the bedroom,office,and living room.It is also a great choice for parties. It will create mysterious, warm and comfortable atmosphere for party or festivals. I am sure that your friends and families will be impressed and surprised by this cool stuff.
• [Scientific Learning]--This plasma light provides a great scientific learning experience and it is an ideal gift demonstrating physics science for all curious persons.