I really like the look and versatility of infinity scarves and since I don't have one of my own, I made one! Again, I went on YouTube and found an instructional video. I had a really hard time casting on, but after that this was very easy! Now that I know what I'm doing, I could make one of these in 30 minutes. This one used bulky yarn, which is what you want, and 2 balls of it. Next time I will cast 6 versus 12 to make more narrow. What do you think?