For Hemline Sewing Machine Needles: Metalfil Twin: 80/12, 3mm: 1 Piece

Twin needles are designed for practical and decorative sewing such as pin tucking, seam finishes, top stitching, etc. Metafil needles are for embroidery with metallic threads. Twin needles should be sewn at reduced speed. Size: 80 /12 – 3mm.