BlueQQ the Ultimate Alkaline Natural Mineral Water Ionizer 500ml Package : bottle (1ea) + cartridge (1ea) / main component : sophoricoside ceramic ball, alkali mineral, anti-bacteria ceramic ball, etc. With its distinctive smooth and silky texture of the water Alkalizes and adds minerals to water after 10 mines Drinking water recommended for use Filter cartridge can be used up to 1 year.