Knit this cowl from just one skein of Cascade Yarns Casablanca!
Casablanca is a self striping yarn and this pattern was designed to take advantage of that. Simply wind the 100 gram hank into two 50 gram balls/cakes, or work the pattern using two ends of the same yarn cake.
If separating the skein or working from the two ends is confusing then simply use two skeins and make two cowls! An extra is always good to stash away for last minute gift giving.
Idea: Try using two complimenting skeins of Casablanca for a cheerfully colorful piece.