RudrakshaRudraksha can protect your body against the negative energies. Rudraksha is known to enhance the power of mind and sharpen focus and concentration.. Rudraksha is also used for treatment of various diseases in traditional Indian medicine.. The seeds show variation in the number of grooves on their surface, and are classified on the basis of the number of divisions that they have.. Black Star (Black Onyx) Gemstone. 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.. Features-. 108 beads.. 5mm BlackStar round beads.. 5mm Rudraksha round beads.. Hand knotted with Orange cotton thread.. Orange silk thread tassel (3 inches/8cm). 29 inches (73cm) total length, excluding tassel.