B30 Series "Drop and Click" print ribbons enable 5-second ribbon supply changes. No calibrating, no threading, no waste, no hassles and the ink always faces the right direction!One-color ribbon for printing a single color onto a labelR6200 Series Ribbons offer superior scratch, smear, heat and chemical resistance when printed on the appropriate label material from BradyRecommended for printing on glossy, smooth or semi-matte label stock, such as B-498 Repositionable Vinyl Cloth and B-486 Metallized PolyesterSelf-contained B30 Series cartridges drop straight into the printer with a "click"