Plasma Ball 10cm

Plasma Ball comes in different size. Do decide the size of the plasma ball when you checkout. 
 
The Plasma Ball is also known as a Sunder Ball or Ball with Lightning.
 
Education and Science-Plasma balls can inspire children's interest in science. It can generate colorful streams of electricity dance across the surface of whole globe like atmosphere, perfectly demonstrating physics science.It is often displayed at exhibition venues such as science museums and art galleries.
 
Easy to Use-Plasma Lights is powered by included USB cable. Place you finger on the glass surface and watch as colored bolts of glowing light follow your every move, or it can be completely still and be used as an ornament.
 
Powerful Features: Plasma Ball is perfect for decoration. Place it in your room, living room, office or anywhere, of course he is also a children's toy, bringing fun to the children. It can activate the oxygen molecules in the air to make it easily absorbed, activate diverse body enzymes to promote metabolism and encourage better sleep.