1. Various specifications, wide applicability and easy to use 2. The bristles are fine and dense, not easy to lose hair, wear-resistant and durable 3. EVA bag storage, easy to store and carry, not easy to lose 4. Packing list: handle x1, metal rod x2, copper tip x4, phosphor bronze brush x4, kabu x2, nylon brush x1, cleaning patch x1, stainless steel pick x1 5. Scope of application: cleaning machines, nozzles, pipes 6. Material: brass, nylon, plastic 7. Weight: about 220g/set
