My kefir grains are so happy right now. Growing fast and making lots and lots of lovely liquid kefir. Since my goats will only be milked for 3 more months (and "dried off" for 2 months prior to kidding in early May) I have decided not to sell any grains for a while so I can get a good supply of liquid kefir for that dry period. Kefir will keep almost indefinitely in the refrigerator. I took a picture of the grains for you this morning. See?