Fangrui Product Details You Receive 20 Steel Cleaning End Brush Pens, Size 3x5x50mm, Small Overall Size, Wire End Cleaning Brushes Can Achieve Good Polishing Effect, Improve Efficiency, Save Your Time And Money. Our Steel Head Cleaning Brush Is Made Of Alloy And Stainless Steel Wire, Which Is Wear-, Heat-, Can Be Used For A Long Time, And Is Compatible With Most Of Your Devices. Our Stainless Steel Wire Brush Has A Smooth . Compared To Other Similar Products, Our Stainless Steel Wire Brush Can Remove Burrs, Rust, Dust And Oxide Layers Faster And Polish A Variety Of Rough Surfaces. The Steel Cleaning End Brush Pen Has A Slim Shape And The Extended Shaft Design Can Easily Access Hard-to-reach Places And Clean Tight Areas And Narrow Holes With Ease. Our Steel Tip Cleaning End Brush Pen Is Widely Used For Polishing Wood And Metal Materials, And Is Perfectly Used For Circuit Board Cleaning, Jewelry Polishing, Car Rust And Dirt Removal, Etc. Product Name:20 Steel Clean End Brush Pens Quantity:20 Pieces Colour:silver Material:metal