... G11,G20,G30,MG1,MG20C,MG40 Sewing Machine Magnetic Seam Guide MG1 Adjustable aligning tool moves to any positionAllows for ... any non-computerized sewing machineRun edge of fabric along seam guide while stitching, and it helps organize the fabric for straighter ... , more exact, uniform seam lines. Magnetic seam guide fits any machine with metal plateAchieve straight, even seams & top ...