Small Pot with Copperplaced in an plastic pot for testing purposeshttp://algo.mur.at/projects/powerflowerbells/media/earth_battery_2/small_pot_with_copper.jpg/viewhttp://algo.mur.at/projects/powerflowerbells/media/earth_battery_2/small_pot_with_copper.jpg/@@download/image/small_pot_with_copper.jpg
