Black Onyx is purported to help eliminate apathy, stress and negative thinking.. It is used to change habits, in addition to helping concentration levels and aiding absentmindedness.. The five faced rudraksha is said to represent the meditative powers of Shiva to focus the mind and remove the demons of desire, lust and attachment.. Rudraksha can protect your body against the negative energies.. Rudraksha is known to enhance the power of mind and sharpen focus and concentration.. Features-. 8mm natural Black Onyx beads.. 8mm Rudraksha beads.. Black elastic cord.. Size: one size fits all.