Sufficient quantity: You will receive 2 pairs of spool typewriter ribbons, providing enough supply for daily use and replacements, reducing the need for frequent purchases. Model compatibility: These typewriter spool ribbons are compatible with most typewriter models. Please check your typewriter model to ensure proper fit. Reliable quality: The twin spool typewriter ribbons are pre-inked and designed for smooth performance, offering a consistent and reliable typing experience. Dual-color ink: The ribbon features both red and black ink, allowing for easy color differentiation, which is ideal for various typing tasks. Easy to use: Designed for simple installation, these ribbons can easily replace old or damaged ones, making them a practical choice for office or home use. Type: Typewriter Ribbon Material: ABS + Nylon Color: Black + Red Package Contents: 2 x Typewriter Ribbons Note: This package includes only the items listed above. Other accessories are not included. Note: Slight color variations may occur due to lighting and monitor display differences. Measurement may vary by +/- 1-3 cm.