Amazon.com: Buyalot M-K231 Label Tape Replacement for Brother P Touch M Tape M231 MK231 M-K231S 12mm 0.47 Inch Work with Brother P-Touch PT-M95 PT-45 PT-70BM PT-45M PT-90 PT-65 Label Makers,Black on White,
Brother M-K221S Labelling tape Tape colour: White Font colour: Black 9 mm 4 m | Conrad.com
Compatible Brother MK631 P-Touch M Series Tape, 12mm (0.47"), Black on Yellow, Non-Laminated,
Brother M-K 621 Labelling tape Tape colour: Yellow Font colour: Black 9 mm 8 m | Conrad.com