Piezo Electric Rocks

 Other Items from Novelty Items

  Human-Powered Light Bulb - Turns static charge into useful light.
  Piezo Electric Rocks - Knock them together for an electrical effect.
  Fruit Clock - Did you know that fruit contains enough natural energy to run a clock? - For Age 7+Yrs
  Lichtenberg Figure Dome - Beautiful patterns created by electricity. Hold a “3D picture of Lightning” in your hand.. Dome shaped plastic 3 inches in diameter, 1.5 inches high.
  Lichtenberg Figure Oval Shape - Beautiful patterns created by electricity. Hold a “3D picture of Lightning” in your hand.. Oval shaped plastic form - 3 inches by 5 inches and 1 inch thick.