Sadhguru: Basically It is only one. Another just one is just a matter of size. We estimated that In the event the residences are wherever concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For households bigger than that, we explained this isn't sufficient and we available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi