Mach Mani Stone Gems is an ancient gem, but due to non-publication, it could not be practiced. The story of this gem is directly related to the Ramayana. In the Ramayana, the story of a son of Hanuman comes. His name is – Makardhavaj. Makarajwaj was born from the womb of a fish and not only a fish but he was also a mother. He took out his gripping stone to protect his son and handed it over to his son (Mukhkarj)