Amazon.com: Dymo D1 Standard Labelling Tape 9mm x 7m - Black on White : Electronics
DYMO D1 Standard - Polyester - self-adhesive - black on white - Roll (1/4 in x 23 ft) 1 roll(s) label tape - for LabelMANAGER 210, 220, 260, 280, 360, 420, 500, PnP, PnP; DYMO LabelWriter 450 - Walmart.com