I found a 6-tube set that was only a little more than my certificate and placed my order. It hasn't arrived yet, but today I was at Craft Warehouse with a friend (with no intention of spending money mind you) and I decided to see if they carried the brand. They do--and they were 40% off!!! These tubes usually run about $10-$13.00 a tube so I had to take advantage. My set didn't include a blue or a true yellow, so I picked up Azo Yellow, and Pthalo Blue.
So I tried the wet-into-wet wash that I hadn't been able to do before. *BOOM* These colors melted into each other! This scan doesn't do the colors justice. This picture is the result of wetting the page, adding a small (very small) amount of paint and letting them flow together. I didn't do anything else. I may just leave this since it's in my workbook book.