Blue crystal: Improves intuition, insight and performance, maintains physical, mental and emotional balance
Gray moonlight: Known as the lover's stone, it is often used as a token of love by couples to express their love for each other. People believe that wearing gray moonlight stone together can promote the advent of beautiful love.
Green phantom: It is regarded as a stone of wealth, symbolizing the attraction of wealth and the accumulation of treasures.
Black hair crystal: It symbolizes authority and can inspire the wearer's confidence and courage, so that he can remain calm and decisive in the face of challenges.