Zazen Mineral Stones (5 Years)Balance Phase 2 of 3 Phase Technology Adds calcium, magnesium, and trace elements 1kg of naturally tumbled blue grey stones The zazen Mineral Stones are an integral part of the zazen Alkaline Water System, providing a balanced range of essential alkaline minerals, including calcium, magnesium, potassium, iron, and silicon. These minerals not only help to fortify and balance the pH of the water but also increase the dissolved oxygen content, enhancing