Set of 2 Genki-kun (Reduction-kun) bottles. (One wooden lid has a crack, but the stopper functions without issue... see photo) These have been stored at home, but the oxidation-reduction potential was reliably over -500mV using President Kojika's hydrogen tea bags, which are specifically for hydrogen tea. Please understand and consider purchasing only if you agree to these conditions. #HydrogenTea #HydrogenWater #GenkiKun #OxidationReduction #ActiveOxygen