Sufficient: You will receive 1 pair of spool typewriter ribbons, which is enough for your daily use and replacement, reducing the need for frequent purchases. Model Compatibility: The typewriter spool ribbon is suitable for various typewriters; you can choose the correct ribbon according to your typewriter model. Quality Ink: The spool typewriter ribbon is pre-inked, providing a smooth and consistent typing experience. The ribbon is new and has not been stored for years, so you don't have to worry about dryness or performance issues. Dual Color: Unlike single-color ribbons, this typewriter ribbon features both red and black ink, allowing easy color differentiation and added convenience for office or personal use. Easy to Use: These typewriter spool ribbons are designed for easy installation and replacement of old or damaged ribbons, making them ideal for office or home use. Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 1 x Typewriter Ribbon (pair) Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement allowance is +/- 1-3 cm.