Hartwii Black on Gold Label Cassette Compatible for DYMOD1 45023 Label Tape 12mm 7m (1/2 x 23") Compatible Model:DYMO-D1 Label Machine Model number:45023 / Compatible :DYMO D1 12mm Color: Black on Gold Size: 12mm x 7m / 1/2x 23" Other Colors:More than 15 colors to be chosen