The Zoono (GermFree24) is an FDA approved, dermatologically tested, water-based, non-toxic hand sanitizer that kills germs on hands and skin for up to 24 hours. It is a revolutionary, antimicrobial technology that is available in a hand sanitizer that kills 99.99% of germs. No other product on earth can do what Zoono does, the way it does it. Unlike traditional hand sanitizers that only kill germs while they are wet therefore only for a few minutes. Zoono bonds permanently to the skin and will stay on until your skin naturally exfoliates. Zoono does not dry out your hands like traditional, alcohol-based sanitizers. You will receive 4 - 9ml pens per order.