Hydrogen Alkaline Water Maker Machine.Hydrogen water Generator started using SPE and PEM technology for many years.Our hydrogen water bottle can keeps cells healthy and energized to control free radical damage to raise nitric oxide levels to improve circulation and control your inflammation and Reactive Oxygen Species.1.Please clean the cup for the first use.2.Pour water about 176 ° F into the cup and wait 30 minutes.3.Touch the button to start the work and repeat the electrolysis 5 times,then pour out the water.4.Re-introduce water, start working, enjoy your hydrogen water after 3 minutes.Double Wall Glass.Removable double wall glass,easy to clean.Perfect curve,easy to hold on.High quality glass,not easily broken, of course we have spare glass for you.High Borosilicate Glass.High borosilicate glass inner gallbladder:High temperature firing, vacuum disinfection,heat resisting,anti-explosion,safe and non-toxic. BPA Free,Food Grade approved.