Historical records show merchants hung cinnabar gourds to attract prosperity— ▫️ Ergonomic Curves：Modeled after Song dynasty banknote flowlines ▫️ Hidden Frequency：Carve the curves to represent Tianluo, and use the transparent crystal sand to encompass all things. ▫️ Eightfold Concentration: Align the top opening with the true north direction to lock in the wealth from all directions.
