Make your own healthy, fizzy sodas, with easy-to-use water kefir grains. Indefinitely reusable, these probiotic rich grains can produce a new batch of water kefir every 12-24 hours. Similar to kombucha in principle, but easier, much faster, and using a sugar water base instead of tea. The flavoring options are nearly limitless, from cream soda to raspberry cordial to pretty much anything you can imagine!