The Grail : Harmonic Alchemy of the Sacred Feminine and the Divine Male in the Unique Marriage of Quartz (yin) and Gold (yang).
- 8’’ (20 cm) for a deep sound, promoting meditation and enery integration
- Deep sound (octave 3)
- True Pitch F (Fa) Linked to the heart Chakra to open his mind to the unconditional love
- Spiral : slow and marked