about this project 3 Wire BrushesStill worried about not finding the right cleaning tool? Don't worry! Try this little metal brush and you will get a surprise! There are three different types: 1 stainless steel brush, 1 brass brush, and 1 nylon brush. Cleaning brushes of different materials can meet the cleaning needs of different items Different FunctionsIn order to meet different cleaning needs, each brush is specially made with different bristles. Hard stainless steel brushes are ideal for heavy-duty cleaning such as removing loose paint and rust from machinery or metal parts. Brass brushes are good for cleaning unpolished metal parts without damaging surfaces or fine features such as cutting tools. Nylon brushes are good for cleaning dirt from surfaces like door panels, windows, sliding doors, etc. Reach Narrow SpacesThe top tufts of each brush can help you clean small workspaces and narrow spaces. Such as seams, threaded and welded joints, as well as corners and creases, etc., can effectively save you time and effort. Comfortable Curved Handle DesignThe handle of each brush adopts non-slip design and is made of high-quality plastic. The handle curvature and convex grooves in the handle provide easy grip and control. Each wire brush has a small hole at the end of the handle for easy hanging and storage. Easy to CarryThe size of each brush is 7 inches, easy to put in a tool bag and carry around.