https://saveontoners.com/compatible-mk431-black-on-red-p-touch-tape-12mmx8m-yield
Save On Toners Home. Compatible MK431 Black on Red P-Touch Tape (12mmx8m yield)
Premium Compatible MK431 Black on Red P-Touch Tape fully compatible with the Brother PT-100, PT-110, PT-65, PT-65SB, PT-65SCCP, PT-65SL, PT-65VP, PT-70,...