These directions make no sense to me. How is she switching colors? I am so confused, but this would be a perfect stash buster! It is basically a blister stitch scarf, although I've never done a blister stitch. Here are the instructions (it isn't really a pattern, per se) and a link to it:
"basically you just do 4 rows of a color in stockinette then you switch again to the background color knit as many as you want the size of the blister (i used 3 sts) then at then next st drop stitches till you get to the background color below then pick up and knit through that stitch. this will make it pucker because you are dropping 4 rows but have knit to make it 3. if you want to rotate the "dots" then you just change where you drop the next stitch in the next repeat."
Thanks! This forum is the greatest.