#Townsden Tourmaline Ceramic Buttons# is another new product series launched by Townsden. Its uniqueness lies in the integration of tourmaline (electrical stone) with a ceramic base through advanced technological processes, thus creating this new type of button variety, #Townsden Tourmaline#. Tourmaline (electrical stone): Tourmaline is a natural mineral with unique thermoelectric effects and negative ion release capabilities. Its English name is "Tourmaline," and it has wide applications in various fields.