
What is a Bagua coin?
A Bagua coin is a type of ancient Chinese coin with a diameter of around 4.5 cm and a thickness of about 0.3 cm. It features an inscription of magical formulas on the front, such as 'Thunder and thunder, killing ghosts and descending essence,' and eight trigrams in block letters on the back. These coins were believed to have the power to protect and ward off evil spirits, and were often worn as accessories for their supposed mystical properties.
