For something like that you'll need the smallest diameter possible...the one really short one in the denises won't work and I think the next size up would be too big. The stitches might get way too tight. I would use dpns or 2 cirs for something that small. Amy has a video on how to knit sm diameter w/2 circs. you can put 9's on the right side of each cord and 8's on the left to do it with denises.