1. This portable alkaline water stick helps convert ordinary water into alkaline and ionized water, regulates the balance of body pH, and is beneficial to health. 2. Reduce the size of molecular clusters and increase hydration. 3. Easy to carry. , very suitable for carrying around. Such as offices, schools, outdoor activities, etc. Usage: 1. The stick must be put into distilled water, pure water, boiled water, bottled mineral water, and shake it gently for a period of time 2. Each bottle of water can become a small molecule with negative potential, "the calcium ion activity of alkaline water". 3. Put the calcium-alkaline water generator and stick directly into various cups and containers, and then they can be placed. It can produce "alkaline active calcium water" with negative potential of small molecules. Colour:Silver Material:stainless steel Size:13.6 x 1.8cm Package Contents: 3 * Alkaline water ion stick Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.