Smiley Magnetic Seam Guide
Attaches to the metal throat plate on a sewing machine. Ideal for ensuring a uniform seam width and as a guide for straight stitching. Anti-skid design prevents magnet from sliding around. Light weight and rust-free construction compare to a traditional metal body. A cheerful, smiley face design in aqua blue, jet black, hot pink and orchid purple. Not recommended for computerised sewing machines.