Sadhguru: Essentially It is just one. One other 1 is just an issue of sizing. We estimated that In case the homes are anywhere concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For households greater than that, we said this is not adequate and we offered the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi