One skein of Plymouth Dye4Me merino/silk/cashmere, down to the last 4g. This was one of these times when I was glad I had a second skein in reserve, just in case, and when I was glad I had a scale that measures in grams so I could safely judge whether I had enough yarn left to do one more pattern repeat or not. Made it by the skein of my teeth.
It is sprawled out in the other room, off the needles, taken a break from being all wound up.