Sadhguru: Basically It is just one. One other one particular is just a matter of dimensions. We approximated that When the homes are any where involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties greater than that, we stated it's not ample and we supplied the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi