If this very special pebble is placed in a container of clear spring water it will after ten minutes or so, have a profound effect on the energy level of the water, turning it into a very powerful Healing Elixir. Although filtered tap water can be used, bottled spring water is much better. You can test this for yourself, by filling two glasses with water from the same source. Place the pebble in one glass and wait for ten minutes. You should then be able to taste the difference.