Benefits : Eye defect , headache , heart disease , lack of confidence and strengthen mental concentration. Mantras : Om Namah Shivaya, Om hreem namah , Maha Mritunjaya , Om Rudra. Description: The most auspicious of Rudraksha. One Mukhi is the symbol of Godhood it is Lord Shiva Shankar itself. It is said to bring mental concentration to the wearer . One becomes naturally inclined towards God or the Supreme, he or she will not be affected by this materialistic world.