M521
3/8" Black On Blue M tape (26.2 ft)

For Use With: PT-100, PT-110, PT-55BM, PT-55S, PT-65, PT-65SB, PT-65SCCP, PT-65VP, PT-70, PT-70BBVP, PT-70BM, PT-70BMH, PT-70HOL, PT-70SP, PT-80, PT-80SCCP, PT-85, PT-90.