The Buki Science+ plasma ball, with a diameter of 13 centimeters, brings fascinating physical phenomena right into the room. As soon as the device is turned on, glowing violet-pink plasma filaments dance through the glass sphere. This decorative experimental device clearly illustrates the basics of electricity and plasma physics in a vivid way. The plasma ball can be placed securely on a flat surface and operated via a power source. It is ideally suited as a visual teaching aid for lessons or as an extraordinary decoration that makes physical discharges safely experiential.