Nylon bristles clean delicate parts and details of vehicle interiors Brass bristles clean unfinished metal parts without damaging surfaces or finishes Stainless steel bristles clean parts that require heavy-duty washing Comfortable ergonomic handles are easy to hold and control Ideal for cleaning spark plugs or electrical connections Quantity: 1 Color: Black + gold + silver Material: Nylon + copper + stainless steel + plastic Features: Cleaning, brushing, grinding, deburring, polishing, etc. Application: Widely used in automotive, aviation, machinery, shipbuilding, construction, petroleum, chemical, electronics, furniture, jewelry processing industry, etc. Packing List: 1 x nylon brush 1 x brass brush 1 x steel wire brush