I'm no where near an expert on these things... In fact, I'm quite the opposite. Just a beginner. But I can say that it's a lot of fun!
The right one was my attempt at using kool aid to create a gradient yarn. I used 5 different packs of kool aid and ended up having to use a bit of food coloring to finish it off. It was a good trial run. I discovered that you need way more kool aid than expected to get the desired color. Guess it's always good to keep learning.
Needless to say, I quite enjoyed that, and plan on experimenting more. I just hope my undyed yarn supply can keep up! I think I only have one more undyed skein. Maybe I should go ahead and purchase a bunch more. Wonder what WEBS has in stock. Hmmmmm!