Review on DREAMSTITCH Low Shank Even Feed Walking Presser Foot for Low Shank Sewing Machine - Alternative: 77087-214872011 by Summer Hendricks

Loopers with plastic teeth move up and down but don't pull the top edge of the fabric through at all like the bottom (machine) teeth do. They definitely do NOT move back and forth while sewing. Who developed it? Watch a YouTube video showing the original singer penguin walking leg in action. Well THAT was a great accessory. Aside from being "cute," he worked fantastically well. My machine works better with the regular foot than this one, although with certain fabrics it's difficult to ensure the top piece of fabric moves with the bottom piece. Good? At least it matched my Kenmore (as advertised) but otherwise nothing good to say. Went to the trash can.