For best results with RibbonFloss, use a Chenille #22 or #24 needle, which has a large eye and sharp point designed for ribbon and thick threads. The large eye accommodates the flat ribbon structure without crushing or fraying it, and the sharp point pierces fabric cleanly without pulling or distorting the weave.
If you're working on evenweave or Aida cloth for cross-stitch, a Tapestry #22 or #24 needle with a blunt tip works well because it slips between the fabric threads rather than piercing them. The blunt tip prevents snagging and keeps your stitches even.
For best coverage and visual impact, use short lengths of RibbonFloss (12-14 inches) to prevent tangling and keep the ribbon from becoming worn as you stitch.