Sadhguru: Effectively it is just one. One other 1 is simply a question of dimensions. We estimated that If your homes are any place involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses much larger than that, we mentioned it's not adequate and we offered the Avighna. Avighna https://shaneqkdxp.yomoblog.com/46321994/sadhna-an-overview