This was my first time using a yeast starter. It was extremely easy to use, fun to watch :) and got a DIPA homebrew batch fermenting with a couple of hours. I am very pleased with the results, and highly recommend the product.
I found it odd that the kit comes with a stopper and airlock, although the instructions recommend not using it. In the end, I simply covered the flask with loose-fitting foil, and that worked fine.
Reviewed by: Paul M