Sadhguru: Basically it is just one. One other a single is just an issue of size. We approximated that if the residences are everywhere concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties larger sized than that, we mentioned it's not adequate and we available the Avighna. Avighna https://baglamukhi70233.blogpayz.com/39537618/yantra-for-dummies