Premium MK621 Black on Yellow P-Touch Tape fully compatible with the Brother PT-100, PT-110, PT-65, PT-65SB, PT-65SCCP, PT-65SL, PT-65VP, PT-70, PT-70BBVP, PT-70BM, PT-70BMH, PT-70HK, PT-70HOL, PT-70HOT, PT-70SP, PT-70SR, PT-80, PT-80SCCP, PT-85 and PT-90. The use of compatible supplies does not void your printer warranty.