Genuine Acroprint replacement ribbon cartridge for Acroprint ATR120 timeclock. Two color printing. Easy loading. Use with Acroprint ATR120 time recorder. Frame made of metal for maximum durability and quality. Amazon.com is the only authorized seller of the genuine Acroprint ribbon. Amazon.com is the only authorized seller and using compatible ribbons with plastic spools can damage and reduce the efficiency of your timeclocks.