Blended yarn

I am a big fan of hand tied fiber and I make my own skeins with left over pieces of yarn and so today I conducted an experiment with Sulky Thread and a very boring solid cream yarn that I found in the back of my small stash drawer. I decide to make a center pull ball and I took 4 different colors of thread and held them together with the yarn as I wound the ball on a tube and here is the resulting ball. And here is a close up of the yarn . These pictures do not do it justice so I am going to knit a swatch and scan it and post it later.