Thank you Karl Kombucha for my online purchases. My first purchase was the Kombucha making kit with the scobie, I now have several of it’s offspring happily residing in their scobie hotel. The second was an order for thermometer strips which were promptly sent to me. Lovely down to earth people to do business with, also you have the added advantage of being able to contact if help is needed. I am more than happy with my Kombucha adventures ( 6 batches x 6 bottles) the instructions are clearly set out and easy to follow for serious nervous bucha newbies. I recommend them highly.