Description GOOD MATERIAL - These cleaning tools are helical, made of good density nylon and stainless steel; They are rust-proof without hair removal, and not easy to deform. Come with a lightweight and compact aluminum carrying case, a great tool keep on hand. MULTIPLE APPLICATION - The brushes and Needles are useful to clean small orifices such as nozzles, pneumatic tools, air tools, camping stoves, and so on. They are also suitable for all auto motorcycles, ATV, Welder, tattoo device, lawn equipment, snow blower and many other power sport carburetor Jet FREELY BENDABLE MATERIAL - The obstructions in those crooked corners are not easily cleaned. In fact, this is not worth making you increase your workload. This set of tools is made of high density Nylon brushes and stainless steel material, its rust-proof, non-deforming with good elasticity. Spiral bristles do not come off easily. Successfully enter the inner side, making the washing clearly and thoroughly. REUSABLE CLEANING TOOLS - our carburetor cleaning brush carb cleaner kit can be used multiple times. High quality stainless steel materials are not rusty and easy to clean. We provide free replacement service for any problems with pin cleaners and wire cleaners.This supply will last the life of your carburetor and other machines such as the spray guns. DIFFERENT DIAMETERS - These cleaning tools come with different diameters. 10 cleaning needles + 5 brushes, overall length: 4.53inch (115 mm), Cleaning brush diameters: 2mm, 3mm, 4mm, 5mm, 7 mm. Cleaning needles diameters: 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm.