In the Brother world of sewing machines, candle-wicking stitches are located in the menu with the character/decorative stitches on the sewing side of the machine. You'll also find candle-wicking stitches featured in embroidery designs and embroidery software. And, if you have My Design Center decorative stitch options, you can create your own candle-wicking embroidery designs in minutes! Watch for a video tutorial on that coming very soon!!!
The key thing that makes this type of foot preferred over a standard decorative stitch foot is the wide opening on the top side and deep channel on the underside of the foot.
Candle-wicking Stitches