Perfect Balance of Size and Performance for Price. One of the biggest regrets people have when buying plasma lightning balls is buying a lamp size too small. On the other hand, larger static electricity balls quickly become prohibitively expensive because of the physics involved. At just under the size of a professional soccer ball, our electric ball gives the ideal combination of sensory interactivity and affordability - providing hours of addictive entertainment for you or your kids.
True 8" Ball Diameter. Other companies online can be deceptive about the nebula plasma balls they are selling. That's because the "8 inches" they advertise does not refer to the ball diameter, but the length of the plasma ball lamp including the base. Rest assured knowing our plasma spheres measure a whopping 20 cm, or 7.87 inches, in ball diameter.
A Captivating Educational Toy. A perfect gift for the inquisitively minded, our plasma globe offers a safe and fascinating way to demonstrate how lightning works. And because static balls are so interactive, nothing demonstrates the concepts of potential differences, ionization, and the 4th state of matter - plasma - better!