Chandrama Yantra Locket The Chandrama yantra is worn to make the Moon balanced in our horoscope When a person wears chandra yantra, his mental strength increases, he gets the concentration and mental peace. The stability is restored in our mind. He can get the benefit in the depression, anxiety and all types of mental problems. If a person wears a chandra yantra, he gets the benefits in the problem of cold related diseases, asthma, lung diseases, headaches, migraine, anxiety etc.