The Tortoise is one of the 4 Celestial Animals or Guardians of good Feng Shui. Glass is one of the postive elemants of Feng shui.When kept near a window it will attract the colors of the Rainbow and spread good chi all over the room The Tortoise is for protection and energy It is used as a symbol of Longevity and placed in your home to bring GOOD HEALTH Tortoise works as an aid to Vastu correction as it has tremendous power to balance and harmonize the environment around us. Glass tortoise helps in removing negative energy around us. So, when we keep this glass tortoise in our home or office or with us, the place is purified by the power this tortoise.