Scoop up the needles you'll need for the Pixelated Cardi Kit right here. The needle size you'll need for the sweater, shown here, is a US size 17 (12.75mm), 40" long. You'll also need a Size N Crochet hook to complete the single crochet finished edge along the outside of the sweater and cuffs.  

Chiaogoo needles are our top pick because of their fantastic quality. The thick plastic cable is stronger and wider than you'll see on most large size circular needles, making it easier to knit chunky yarns on.