This is KAKUDAI's "Pipe Cleaner 5m (Model Number: 6050)". Purpose: A cleaning tool to resolve clogs in drain pipes of washbasins, baths, sinks, etc. Features: The wire is 5m long and comes with a special wire and a rubber squeegee. KAKUDAI Pipe Cleaner 6050 6051 How to Use YouTube Video https://youtu.be/3J7eZvY-DnU?si=tWvzdstusUt31HHh I purchased this in the past for when my pipes got clogged, but it was never used, so I am listing it for sale. This spring-type pipe cleaner effectively resolves drain pipe clogs. - Brand: KAKUDAI - Product Name: Pipe Cleaner - Type: Spring type - Usage: Resolving drain pipe clogs - Accessories: Wire, clip - Size: 5m Thank you for looking.