Simple and effective, this electrostatic plume consists of colored nylon string protruding from a central disc. The central disc is attached to a support rod and plastic base. If brought into contact with a strong electrostatic field from a Van De Graaff generator or Wimshurst machine, the nylon strings will stand up on end. A variety of electrostatic demonstrations are possible with this device.
Approximately 7" / 17.5cm in Height.