Pure Brass Sanku Chakra – Divine IndiaPure Brass Sanku Chakra attracts spectators in your home. It adds spirituality and gives positive vibration around you. Chakra – (Wheel) it means a wheel or force field, its name is Chakra Sudarshana. Tilaka or Pundraka – ritual mark, means holy mud, is applied on the foreheads of devotees of Sri Narayana. Shanku – This is the Conch of Vibrations, it is believed by the Vaishnavas that Lord Vishnu issued the Omkara or the primordial sound Aum through his conch.