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 designed to be compatible with various typewriter models. Please check your model to ensure proper fit. Performance: The spool typewriter ribbon is pre-inked for smooth operation and clear print results, providing a reliable writing experience. The ribbon is newly manufactured, ensuring freshness and optimal performance. Red and Black Color: Unlike single-color ribbons, this ribbon features both red and black ink, allowing easy color differentiation for convenient use in documents, office work, or personal projects. Easy to Use: These spool ribbons are designed for simple installation and replacement. They are ideal for replacing worn or damaged ribbons and are well suited for office or home use. Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 1 x Typewriter Ribbon Note: The package includes only the items listed above. Other accessories are not included. Lighting and display settings may cause slight variations in the color of the product image compared to the actual item. Measurement may vary by +/- 1-3 cm due to manual measuring.