White Pearl congeals abyssal Moon Essence, embodying Water Virtue's moistening, covertly resonating with *Book of Changes*' "none moistens all things like water"; Sapphire Jade inherits Kunlun's terrestrial veins, embodying Earth Virtue's solidity, reflecting *Book of Rites*' "nobleman likens virtue to jade" solemnity. Gold Pearl acts as medium, both manifesting Metal element's resolute rigidity and silently aligning with "Metal generates Water" symbiosis. Water moistens Earth to yield fertile wilderness stretching thousands of miles, Earth harbors Metal to conceal sharpness within, Metal transforms into Water to circulate unceasingly—Three Materials unite to forge cyclic Daoist principles, conjuring "Water nurtures Wood, Wood kindles Fire" latent sequence of vitality at the wrist. 

Metaphysical Attributes: Alleviates insomnia and anxiety, enhances physical health.