Posted on August 6, 2019August 9, 2019 by blog_admin321Crystal Ball Green In feng shui practice, the color green heightens yin energy and fosters a sense of balance, harmony, healing and health. FENG SHUI CRYSTALS are used to stimulate and increase positive chi and auspicious light in any environment. Where to place For the Indian vastu regarding your North West corner defected and full of vastudosh. Hang the pair of two Green crystal ball in North West corner. Hang it near a window in your home or office and the crystal will fill the room with uplifting chi and sparkling light, believed in feng shui practice to positively influence our spiritual, emotional and visual energies.