Sadhguru: Fundamentally It is only one. One other 1 is just an issue of measurement. We approximated that if the homes are any place concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes larger than that, we stated this is not adequate and we available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi