I have too many kombucha scobies in my scoby hotels! You will be purchasing a large healthy scoby mother ready to use for making your own delicious kombucha or jun. I can also include a printout of the basic kombucha making process if desired. Scobies will be a minimum of 1/2" thick and approx. 3 by 3" in diameter. Sometimes I'll give you two! All you need to get started is black tea, sugar and some white vinegar.