Sadhguru: Basically It is just one. Another 1 is just an issue of dimensions. We approximated that if the households are wherever involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses larger than that, we claimed this isn't more than enough and we supplied the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi