Portable label makers let you avoid cost and waste of batteries with rechargeable battery pack. Customize labels with fonts, graphics and barcodes on your PC or Mac using DYMO Label software or type text directly on the computer-style keyboard. Uses easy-peel, split-back D1 tape (1/4-, 3/8-, or 1/2-inch sizes). Thermal printing creates labels with no ink or toner. prints 50% faster than other DYMO label printers. 6 font sizes, 7 text styles, 8 boxes plus underline, and 220 symbols and clip-art images.