Irresistible gadget for your USB port: The plasma ball inevitably captivates everyone with blue-violet flashes. These follow every touch of the sphere and are completely harmless to humans.
Experimental plasma physics for the desk: In the glass sphere filled with noble gas, a Tesla generator produces high-frequency voltage. The gas is ionized, creating the fascinating plasma flashes.
By touching the sphere, you influence the electric field and "conjure" ever new, exciting lightning effects.
