Blue Sky Cotton, 100% Cotton. These colors, from the top, are: Lemongrass, Lemonade, Bone, Tulip, Drift, Sleet, and Graphite
Kathryn Ivy's great tutorial on dyeing wool yarn with Easter Egg dye. I have used this many times with great success - just remember you need concentrated dye to get bright colors, otherwise results are very pastel.
Yarn dyeing tutorial--microwave and gladware
Nessy - Yowza - Babette. Gorgeous. If only it weren't wool and I weren't so frugal.