White crystal ball: offering Buddha, practicing, and fragrant flowers. Increase memory, clear your head, calm your mind, get health and good luck, which can be used as Wenchang Tower. Amethyst Ball: Love, Marriage and Happiness. Balancing physical strength, wisdom, broadening popularity and strengthening memory can soothe the nerves and contribute to the relationship between husband and wife. Wealth, career and health. Also known as the treasure of businessmen, it can destroy wealth and is suitable for positive fortune and windfall.