Janome Acufeed Zipper foot (single) 9mm (Genuine)
The foot can be set to sew on each side of the zipper. The edge of the foot guides the zipper to ensure stright placement. The AcuFeed mechanism is great for zippers in thin or stretchy fabrics; it feeds all the layers through evenly for a polished look.
MC15000, MC12000, MC8900, MC8200