Used Accessory-BabyLock Invisible Zipper Foot #ESG-IZF. Previously loved machine accessories, ready for a new home! Zipper Foot Invisible – Zipper Foot – Invisible (ESG-IZF) For truly invisible zippers with a professional appearance, this is the right foot to use. The zipper coils act as the guide for this foot, allowing for perfectly positioned stitches that won’t show on the front of your garment. Fits ESG, ESE, ESL, ESP, ESI, ESN. Used accessories do not include original packaging or instructions. This accessory has been inspected by our Sales and Education team for functionality. Used accessories do not include any warranty options.