Please note that this ad is NOT FOR KEFIR GRAINS, but for the kefir DRINK. Sorry, I do not have any spare grains for free or sale. Kefir is a probiotic drink cultured / fermented by feeding kefir grains various types of milk (I use goat's or pastured cow's milk). It is similar to yogurt, but thinner. You can check this link if you are not familiar with kefir or search the web: https://kefirculture.com/what-is-milk-kefir/ I have about 2 litres available weekly for free. Pick up any day in Central Saanich / Saanichton. Serious inquiries only please. If ad is up kefir is available.