Description Product parameters: Diameter: 2/3/4/5/6/7/8/10/12/16/18/20/25 mm Length 210mm Color: Black Material: nylon Scope of delivery: 13 cleaning brushes Nylon tube brush cleaner is your best choice. Choose one for your kitchen today Nylon hose brush for airbrush, small bottles, cell phones, sieves, straws, whisks, espresso machines, glasses, etc. Protective design:Design each end of the brush with soft epoxy that not only prevents scratches on your items but also protects you from hand injuries while cleaning. These bottle cleaning brushes are made of nylon bristles and stainless steel, have good elasticity, are lint-free, do not rust and are durable. All brushes have a practical loop at the end of the handle. Makes it easier to hang up and saves space for your kitchen. Additional detachable key chains can help you store these brushes. The lever of the pipe brush is flexible, can clean the corners, can effectively remove stubborn dirt, the soft handle, easy to use. Suitable for milk bottles, spout, test tubes, glass bottle and small nozzle, espresso machine, etc.