DYMO® LabelWriter - 30254 Address Labels, Clear - 130 Labels help ensure all your envelopes are addressed properly. By being created with a direct thermal printing process, the black print won’t smudge and can be personalized with any font you prefer. Each roll of DYMO address labels includes plenty of individual labels that have a self-adhesive backing. This makes it quick and easy to peel and stick them onto any envelope or box you need to ship. Are the Labels Only for Addresses? The DYMO LabelWriter - 30254 Address Labels, Clear are great for any type of labeling and don’t have to be used just for addressing envelopes or packages. Use them for file folders, labeling items, table seating and more. Can Color Be Printed on the Labels? The best choice is to use black, as black is typically used in the label printing machines. The direct thermal printing technology uses black for a mess-free printing experience without toner or ink needed. Can More Than One Label be Printed at a Time? Depending on the DYMO printer being used and the user’s knowledge of the system to print labels, multiple labels can be printed in succession, just not at the same time. Are the Labels only Compatible with a DYMO LabelWriter? While it’s best to use the DYMO LabelWriter, other printers are compatible to print this specific label. Here is the list of a few DYMO printers that will print them - DYMO Desktop Mailing Solution, DYMO LabelWriter 450, 450 Duo, 450 Turbo, 450 Twin Turbo and 4XL. Some Seiko Smart Label Printers are compatible, including Smart Label Printer 100, Smart Label Printer 120, Smart Label Printer 200, Smart Label Printer 220.