Hello, I give fruit kefir grains to Palaiseau. Personal delivery only. Contact me at (…) . Merci de ne me contacter que par téléphone 🙂
Bonne journée !
I have grains that have not touched the metal, have always been with brown sugar in a glass salad bowl with its lid of the same glass placed on it. I make soy milk kefir with the surplus but do not reuse them for fruit kefir..