Maximize your labeling and mailing efficiency. The DYMO LabelWriter 450 Twin Turbo label printer holds two label rolls, so you can print labels and postage even faster. Connect a DYMO LabelWriter label printer to your PC or MAC and you're ready to print address labels, file folder labels, name badges and much more. LabelWriter label printers make it easy to get first-class results. Thermal printing technology eliminates the cost of ink and toner and the hassle of sheet labels, forever. Improved resolution graphics mode delivers crystal Clear text, graphics and barcodes. Sleep mode conserves energy. Put it anywhere - its compact design fits in to any modern workspace.