Jiuzi Wang Yun Feng Shui Ball, what is the specific effect? Where can I sell it?

Amethyst, also known as Fengshui Stone and Energy Stone, "nine purple Wangfengshui Ball" absorbs the purple gas from Taoist grandfather in the east, which can quickly change the magnetic field of residence, strengthen the gas field, promote health, increase happiness and bring good luck. Jinshui crystal ball can bring financial resources and wealth, so that placers can meet the help of nobles, make a big splash and make a fortune, which is unstoppable. This seems to be a' really effective' mascot and should be found there.