This is unique mala contain 1 mukhi to 16 mukhi mala , after experiencing the effect of sarva siddha mala we add 15 and 16 mukhi in it ..as per purana says lord Shiva says Rudraksh is gift of mother nature “one who wear all mukhi Rudraksh is equal to me” so by all means wear rudraksh .15 mukhi is very powerful Rudraksh it represent lord pashupatinath -is an incarnation of the Hindu god Shiva as "lord of the animals".It gives you calmness ,it gives you mental strenghth.