For Datacard 280 embossers. Indent ribbon is used in the embossing process. When characters are indented onto plastic cards, these ribbons apply color to the indented information. An example of this can be seen in the signature field on the back of most credit cards. There is a set of very small numbers that have been indented onto the card - the color that is applied over these numbers was done using indent ribbon. PRICE PER BOX WITH 10 RIBBONS