Sadhguru: Primarily It is only one. One other a single is simply a question of measurement. We believed that if the houses are wherever concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes bigger than that, we mentioned this isn't ample and we made available the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi