I'm in central California.
I've shipped kombucha scobies to others before. Now I accidentally let my scoby dry out and mold :(
I just double ziplock bagged one in enough kombucha to keep it wet. Then fit it into the smallest flat rate shipping hard sided box they have at the post office.
When the post attendant asks about liquids just say there is a small amount, it is a food product.
I can PayPal the shipping costs.
Thanks in advance!