Ribbon: 355", Nylon, Black Use with SE 305, SE 310, SE 315, SE 320, SE 325, SE 400, SE 400DS, SE 400M, SE 425, SE 500DS, SE 501, 503, 801, 803, 9009 TRD 7020, Adler & Adler Royal 115, 310, 315, 320, 325, 390, 410, 415, 420, 425, 501, 503, 801, 803, BSM...