Rare Earth Alchemy
The sacred ashes from Yagna Ceremonies across the World have been infused into this powerful bowl. They contain the offerings of many thousands of mantras to a large host of Gods and Goddesses from Ganesha, Lakshmi, Durga, Kali, Shiva Vishnu...
The ashes from these sacred fires has a very high frequency signature that carries all of the blessings of the yagnas. 
This energy is transmitted through the sound produced by the bowls, and assists in the absorption of higher truth.