The Bi-level Topstitch Foot for IDT system guides your topstitching and
edge stitching perfectly. The underside of the presser foot is designed to
glide along the folded edge, and it will give you beautiful topstitching
on your project.
Use the Bi-level Topstitch Foot for hemming bulky
projects such as waist bands, curtains etc. It will allow you to have the
fabric outside the free arm for easier sewing.