These are my Raw Grass Fed A2 Milk Kefir Grains + in-depth pdf Guide. I ferment and sell in small batches to ensure the grains remain strong. ~ABOUT MY GRAINS~ - Each Unit is 1 generous teaspoon of live and active milk kefir grains. - Grown in Raw A2 cow milk from a farmer I personally know! - Fermented in A2/A2 Jersey cow milk, grass-fed on 100 acres. - No GMOs, grains, hormones, antibiotics, pesticides, or conventional fertilizers in the cows diets. I've been making kefir for nearly 10 years. My grains are a blend from multiple sources, creating a "super multi-strain" kefir. ~ABOUT THE GUIDE~ This is a 18 page Digital (PDF) In-depth Guide to Making Homemade Milk Kefir: If you follow my guide, you'll be making kefir year-round. I even include what to do if you need to take a break from fermenting so you don't kill your grains (i.e. Vacations or business trips!) - Includes how to ferment Goat milk and non-dairy milks with milk kefir grains. ~If you would like to order less than 2 units (2 teaspoons)~ Please place an order on my website: VioletteNaturals.com. I will mail them fresh to you with USPS Ground Advantage which includes tracking. With over 2,500 sales I can confidently assure you my grains will thrive even after shipping with proper care! Legal Disclaimer: By purchasing, you agree to the following terms and conditions: https://violettenaturals.com/terms-and-conditions/