ITEM NAME:5pcs Craft Crochet Knitting Needle Embroidery Poking Cross Stitch Tools #gib Store Home Promotion Hot Item Add to Fav.5pcs Craft Crochet Knitting Needle Embroidery Poking Cross Stitch Tools Handmade Sewing Accessories. Remark: 9#10# threading needle is thin, not easy to cross thread, 12# and 16# is thick, easy to cross thread; choose thin needle to sew delicate cloth, choose thick needle to sew thick cloth, where a place is not smooth ,can use sandpaper to polish it.