Feature: Model Number:tape cleaner Usage: To clean the cassette magnetic head and pinch roller so as to restore high fidelity and smooth amovementof tape for the cassette recorder. How to use: 1. Put 3-4 drops of cleaning liquid on the cleaning tape in cassette. 2. put the cleaning tape into the same way as does with mormal tapes. 3.pushplay and the cleaning tape will automatically clean the magnetic head and pinch roller for 30 seconds. 4.30 seconds later, take out the cleaning tape and put it back into the box.includes:1 x tape cleaner Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-46746 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it