Used in Feng Shui to drive away bad luck, shar chi (killing energies), those with bad intentions and harmful spirits, this convex mirrored bagua is especially potent for bouncing negative energy far off into the distance. Convex mirrors are ideal if you don’t have many neighbors or residents living close by, as reflecting bad energy toward them is thought to negatively affect your karma. The bagua’s central mirror is encircled with the perfectly harmonious eight trigrams of the I’Ching. Install this Feng Shui bagua over the main entrance of your home or workplace to engage its protective force. Never display a mirrored bagua indoors.