Perfect Piecing Seam Guide
Use to measure a scant quarter inch for perfect piecing on seams.
Mark your sewing machine for Perfect Piecing every time! Position your needle for a perfect scant 1/4in seam. Great for use when you don't have a 1/4in piecing foot available. You can even use it to check the accuracy of your 1/4in foot.
Perkins Dry Goods By Celine Perkins