The OEM Dymo LetraTag Plus Label Printer DYM21455 is a versatile labeling solution. It offers 1 font in 5 sizes and 7 styles, featuring an ABC keyboard and a display that accommodates 13 characters across 2 lines. The built-in memory saves the last label, and it includes 2 LetraTag tapes along with a magnetic holder for convenience. This printer uses LT 1/2" cassettes and operates on 4 AA batteries (sold separately) or an optional power adapter.