The cleaning end brush pen have a thin shape and the extended shafts designs can easily access hard to reach place and clean tight areas and narrow holes with ease Wire end cleaning brushes can achieves good polishing effect, improve efficiency Make of Stainless steel and Coppers wire, which is wear resistant,, can be used for long terms Compared to other similar products, our stainless steel wire brush can remove burrs, rusts, and oxides layers faster and polishing a variety of rough surfaces Widely used for polishing wood and metal materials, and is perfectly used for circuit board cleaning, jewelry polishing, car rusts and dirt removal, Manufacturer: Xjdzineq