Perfect for appliqué and other sewing applications requiring an unobstructed view of the sewing area. Produce beautiful appliqué quickly and easily with this foot. Use with a pin-stitch or shell edging program to achieve an appliqué with the look of hand-sewn overcasting. - See more at: http://www.pfaff.com/en-US/Accessories/9mm-Open-Toe-Applique-Foot-for-IDT-System#sthash.DWTUULbW.dpuf