Scratch Brass Fiberglass Brush Set Nylon Pen Style Before-P Sanding Brush 4-Pack Rust Corrosion Jewelry Tool 40JEOOTDTYechs: Glass Scratch Ornament Brush, Brass Scratch Pen, Steel Bristle Tool and Nylon Tip Tool with Extra Cartridges. The scratch brush style pen features premium material that cleans tight areas with details. It is excellent for pre-soldering and cleaning. Metal fittings for better durability. Fiberglass tip for fixing scratches on paintwork and battery clips. The perfect rust remover for cars. Great for cleaning circuit boards, car rust remover, polishing watches, removing dirt and rust, etc. Twist the end to change the length and firmness of the bristles with the wire brush. Specification: Material: Steel + Brass + Fiber + NylonLength: About 11.5cm / 4.5in Package Includes: 4x Ornament BrushNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.