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 compatible typewriter models. Choose the correct ribbon based on your typewriter model. Ink Quality: The spool typewriter ribbon is pre-inked, providing a smooth and consistent typing experience. The ribbon is fresh and ready to use, ensuring reliable performance. Red and Black Color: Unlike single-color ribbons, this ribbon features both red and black ink, allowing easy color differentiation for improved convenience in documentation and office work. Easy to Use: These spool typewriter ribbons are designed for easy installation and replacement of old or damaged ribbons. They are user-friendly and ideal for office or personal use. 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 may vary by +/- 1-3 cm.