Bulky weight yarn is a dream for favorite fast finish chunky knitting and chunky crochet projects. It's so thick it works up fast on 6.00mm - 8.00mm needles and hooks, perfect for cozy sweaters, chunky hats, scarves, cowls and accessories for your home. Bulky weight yarn (also known as chunky yarn or 12-ply), has great stitch definition so try it with cables and textured stitches. Need your yarn bigger? Check out our super bulky weight yarn selection.