Sufficient: You will receive 1 pair of spool typewriter ribbons, which is enough for daily use and replacement, helping reduce the need for frequent purchases Model Compatibility: The typewriter spool ribbon is suitable for various typewriter models; choose the correct ribbon based on your typewriter model Performance: The spool typewriter ribbon is pre-inked, providing consistent print quality and a reliable writing experience; these ribbons are fresh and have not been stored for extended periods, ensuring optimal performance 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 spool ribbons are designed for simple installation and can easily replace old or damaged ribbons; compatible with applicable typewriter models, making them ideal for office environments Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 1 x Typewriter Ribbon Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement allowance is +/- 1-3 cm.