Sound Bowl Set 432 Hz 7 Piece are made of high pure quartz crystal. through high temperature which heated to at least 3000 degrees in manufacturing, After workers professional testing thickness and height to determine the musical note fromC,C#, D,D#,E,F,F#,G,G#, A,A#, and B.
These notes are orderly associated with the human system . so always more and more therapiests and university widely use bowls' effective to Energy balancing and healing the human body, mind, and spirit ……