50g of Water kefir grains. RG54AB (Woodley RG5)

You use water kefir grains to fermented sugared water which is good for your gut/microbiome. I mix 50g of grains with 1 litres of water. The grains multiply during fermentation so depending on demand I may have more to offer in future.

I can't enforce this but I would encourage whoever gets these to offer some of the excess grains they get after fermentation in Freegle so others can benefit.