1. Various specifications, wide applicability and easy to use 2. The bristles are fine and dense, not easy to lose hair 3. Packing list: black nylon tube brush x3, mini brush x5, needle x6, area black nylon brush x1, white nylon tube brush x1, single-sided brush x1 4. Scope of application: cleaning machines, nozzles, pipes 5. Material: copper wire, stainless steel wire, galvanized iron wire 6. Weight: about 120g/set
