Finished labels produced by the original Brother TZ-721 P-Touch 8m label tape have a pleasing black on green aesthetic that really helps when organising your home or office. The *mm width of tape contained within the genuine Brother TZ721 label tape cassette is great for catching your eye and is readable in a variety of environments.Guaranteed to be compatible with the Brother PT-3600 and all of the other printers listed on this page, the TZE721 is just one of many great labels available for your machine.