Singer Touch Sew Flexi Stitch0 decorative cam. Singer part number 172697. Cam number 51 Leaf stitch. Used but functioning Singer cam. Original attachment for Touch & Sew Models 758 & 778. Works on all Singers that use Flexi- Stitch discs. Including 690, 700, 720, 740, 750 & 758 models. Price includes shipping..