test kit

Lot of people here swear by it, I personally find it to be more work setting it up than swirling by hand. But I have gotten really good swirling (it's all in the wrist). Regardless, the tests are what are important, Speedstir is just a toy/tool to go along with them if desired.
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.