Bee Happy, Bee Yourself, and Bee with me! The double tourmaline ceramic walls can help to dissipate the smell of chlorine in water and improve ionization and alkaline levels.
Tourmaline Anion - Patented Far infrared and negative ion Technology. The tourmaline lining of the tumbler heightens the flavor and freshness of any beverage. The tourmaline's charged negative ions add a pure taste while neutralizing harsh chlorine and other impurities.