Using this ink ribbon is simple. Install it onto the typewriter spool, ensuring proper alignment for optimal ink distribution. Its smooth ink flow consistent results, allowing users to focus on their writing without interruptions, whether for professional tasks or personal creative endeavors. Features -Color:Black -Material:Plastic -Size:8.50X5.00X1.50cm/3.34X1.97X0.59in -Versatile compatibility: compatible with typewriters, this ribbon is a practical solution for maintaining older devices in working condition -Construction: engineered for durability, this ribbon withstands heavy usage, making it suitable for demanding typing tasks in professional or educational settings -Exceptional print: ensures clear and bold text output, providing a polished and professional look to documents while maintaining readability over time -Quick and easy setup: designed for effortless installation, this ribbon allows users to replace it in minutes, ensuring uninterrupted workflow and convenience -Quiet operation feature: reduces typing noise significantly, creating a more pleasant and focused environment for work or study, especially in shared spaces Package list: 6 x typewriter ribbons