This 3D-printed filament cleaning tool is designed to remove dust and debris from 3D printer filament before it enters the extruder. Featuring a compact clamshell design lined with soft cleaning material, it gently wipes the filament surface without causing damage or resistance. Easy to open, install, and reuse, this tool helps improve print quality, reduce nozzle clogs, and ensure smoother, more consistent extrusion during printing.