30 PCS carburetor cleaning brush carb cleaner kit, reliable and durable, made up of stainless steel and nylon bristles. It’s excellent rust-proof, flexible and lint-free, special spiral design for the brushes can contact well with the inner side of container for more thorough cleaning, solving the gap and blind angle problem that normal tools have. Easy to carry and store for a lightweight and compact design. Each set of 10 needles and 5 brushes comes with a detachable key ring for quick and easy access. All brushes have a convenient loop at the end of the handle to hang when not in use or to reattach to the key ring for safe keeping. Also perfect tools for cleaning Glasses, Tubes, Keyboards, Home Appliances and so on. Different diameters of 26 piece wires set with spiral knurling will fit most carburetors. Come with a lightweight, compact aluminum carrying case, a great tool keep on hand. This pack of tool will help your machine running fine and not starving for fuel or flooding. It’s specifically designed to clean out the tiny jets and carb passages from all dirt.