Sufficient: You will receive 1 pair of spool typewriter ribbons, which is enough to meet your daily use and replacement needs, reducing the need for frequent purchases. Model Compatibility: The typewriter spool ribbon is suitable for most typewriter models. Please check your typewriter model to ensure proper fit. Quality: The twin spool typewriter ribbon is pre-inked, providing a smooth and consistent typing experience. The ribbon is new and has not been stored for extended periods, ensuring reliable performance. Red and Black Color: Unlike single-color ribbons, this typewriter ribbon features both red and black ink, allowing for easy color differentiation and added convenience in document creation. Easy to Use: These spool ribbons are designed for easy installation and replacement. They are ideal for replacing worn or damaged ribbons and are suitable for office or personal use. Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 1 x Typewriter Ribbon Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.