Sufficient quantity: You will receive 4 spool typewriter ribbons, providing enough supply for daily use and replacements, reducing the need for frequent purchases. Model compatibility: These spool typewriter ribbons are compatible with most typewriter models; select the appropriate ribbon based on your typewriter type. Reliable quality: The twin spool typewriter ribbon is pre-inked for consistent performance and is newly manufactured, ensuring freshness and reliability. Black color: The ribbon features black ink, offering clear and legible text that is easy to read and suitable for professional use. Easy to use: Designed for simple installation, these spool ribbons can replace old or damaged ribbons quickly and are suitable for office or home typewriters. Type: Typewriter Ribbon Color: Black Material: ABS + nylon Package Contents: 4 x Typewriter Ribbons Note: The package includes only the items listed. Other accessories are not included. Note: Slight color variations may occur due to lighting and screen display differences. Measurement may vary by +/- 1-3 cm.