9 mukhi Rudraksha is the form of the Goddess Durga (Shakti). It contains the power of Nine Deities. The worshippers of the supreme power Shakti must wear this Rudraksha. All the Rudraksha are the symbol of Lord Shiva but Nine faced Rudraksha contains special Nine qualities. It increases self-power. It makes us concentrate our mind and it also creates the belief that as by hiding the head into the lap of mother, all the fears of a child finish, similarity its wearer becomes fearless.