Denise In A Della Q Double. Includes both knitting and crochet needle sets! Versatility and luxury for stitchers who knit and crochet. Denise Interchangeable knitting needles (12 pairs, from size 5 to 19), crochet hooks(12, from size F5 to 19), 4 end buttons and 2 extenders for cord-to-cord connections. All packed in a poly-silk case made by della Q. Purchase of the Pink set includes a $5.00 donation direct to breast cancer research!