Sufficient: You will receive 1 pair of spool typewriter ribbons, which is enough for daily use and replacement, reducing the need for frequent purchases Model compatibility: The typewriter spool ribbon is suitable for various typewriters; you can select the correct ribbon according to your typewriter model Performance: The spool typewriter ribbon is pre-inked, providing a smooth and consistent typing experience; the ribbon is fresh and ready to use, so there's no concern about dried-out ink Red and black color: Unlike single-color ribbons, this typewriter ribbon features both red and black ink, allowing easy color differentiation for improved convenience in office or personal use Easy to use: These typewriter spool ribbons are designed for easy installation; simply replace the old or damaged ribbon, making it convenient and practical for everyday office tasks Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 1 x Typewriter Ribbon Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement allowance is +/- 1-3 cm.