Sufficient: You will receive 5 pairs of spool typewriter ribbons, which are 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 typewriter ribbon is pre-inked, providing a smooth and consistent typing experience. The ribbons are new and have not been stored for long periods, ensuring reliable performance. 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 home use. Type: Red + Black Color: Black Material: ABS + Nylon Package Contents: 5 x Typewriter Ribbon Note: Only the items listed above are included. Other accessories or items shown in images are not included. Note: Due to light reflection and differences in display screens, the actual color of the item may vary slightly from the images. Measurement tolerances may vary by +/- 1-3 cm.