Originally Posted by irishrose
You have a seam quide, a rolled hemmer, a darning foot and a thumbscrew. If you don't want them, let me know.
Irishrose is exactly correct! The seam guide is turned over, insert the screw into the long slotted over hole and screw into your faceplate. The screw can be loosened and the seam guide slid one way or another and retightened to adjust for different seam allowances. Have fun! :-D :-D