I am using NORO Kuryeon sock yarn. The pattern is supposed to use between 416 and 437 yards of yarn, which is one ball. I am working it on size 8 US needles.
Here we are about a week after the last picture. I have placed stitch markers on the needle, to help me keep the lace repeats in order.
I made the stitch markers out of a worsted weight yarn, so they are lightweight and big enough so they won't slip under the yarn overs in the lace pattern.