Features 1. Make your work easier Are you troubled by not being able to clean small spaces? This set includes 5 nylon brushes of different widths, 10 cleaning needles of different diameters, and 13 cleaning lines of varying thicknesses to help remove invisible blockages. Keep your hands clean while effectively reaching tight corners and hard-to-access areas. 2. Easy to clean Ideal for small engines and motorcycle carburetors. Tube brushes fit into narrow nozzles and channels, effectively removing common residue deposits. 3. Material Made with high-density nylon bristles and stainless steel components. Rust-resistant, durable, maintains shape, lint-free, and features spiral bristles that reach inside tubes for thorough cleaning. 4. Different diameters Includes 10 cleaning needles and 5 brushes. Total length: 3.94" (100mm). Brush diameters: 3mm, 4mm, 5mm, 6mm, 7mm. Needle diameters: 0.6mm, 0.8mm, 1mm, 1.2mm, 1.4mm. Suitable for cleaning small-diameter channels, jets, and pilot tubes in small gas engine carburetors, from string trimmers to motorcycles. 5. Widely used Ideal for cleaning small holes in spray guns, nozzles, air tools, camping stoves, and more. Compatible with cars, motorcycles, ATVs, welding equipment, tattoo tools, lawn equipment, and various power sports carburetors. Specification Material: 304 stainless steel soft handle, nylon spiral bristles Size: 110mm Color: Blue, black, metallic Package List 3-Piece Set: 5 Brushes, 10 Cleaning Needles, 1 Cleaning Box 2-Piece Set: 5 Brushes, 10 Cleaning Needles