Specifications musical note is 7 major chakras (C,D,E,F,G,A,B). Or 8 major chakras (C,D,E,F,G,A,B,C) or 12 major chakras or 36 major chakras our factory manufactures professional quartz crystal singing products.   Mainly is crystal singing bowls, bell, pyramid, tuning fork, didgeridoo, harp and any other design. The color is various(including frosted, clear, nature color and plating pure gold, platinum, titanium and carved flowers, leaf, insect, animal and other pictures). We can print your logo for singing bowl and package. about package, we can design perfect special package or bulk package. All is strong( foam, carton and wooden case). We can tone tuning for singing bowls, the octave is very very exact. The musical note is 7 (C,D,E,F,G,A,B). Or 8 (C,D,E,F,G,A,B,C) or 12 (C,C#,D,D#,E,F,F#,G,G#A,A#,B) or 13 (C,C#,D,D#,E,F,F#,G,G#,A,A#,B,C).   The Chakras are the body's energy centers for processing incoming and outgoing energy. There are 7 major chakras.   Properties Chakra Crown (7th) Violet B Imagination and Higher Self. Chakra Color Note Properties     Throat (5th) Blue G Center for communication, both outwardly with others and inwardly with ourselves. Chakra Color Note Properties     Solar Plexus (3rd) Yellow E Point of personal power and the expression of creativity. Chakra Color Note Properties     Root (1st) Red C 6)crystal singing bowls are made with only the highest grade quartz crystal that is guaranteed to be 99.993% pure. So the sound is very sweet. Our team is professional, we test thousand times. Our products quality is real good, they is very burly, not fragile 6)   Reiki Practitioners, Musicians, Singers, Voice Coaches, the best sound quality, resonance and customer service for their practices,  <span="">clients and own reputations.