What you get: the package comes with 20 pieces small hole cleaner brushes, sufficient quantity can deliver efficiency and convenience, easy to use and store, you can keep some at home, some for carrying around or share with friends Reliable material: small hole cleaning brush is made of stainless steel and nylon bristles, efficient and in-depth cleaning, easily penetrate deep into the blockages in the gaps and small holes, and effectively clean the dirt of the small holes on the nozzle, a nice home helper for daily life Easy to use: just need you to insert the thin shower head cleaner brush into the items you need to clean, then will remove the dirt easily; Soft but durable bristles will not defom, but help you to clean holes and small itmes quickly and won't scratch the items; Non-slip handle with concave and convex lines makes it more convenient to handle, save your time and effort for daily housework Wide range of application: gap hole anti-clogging cleaning brush can clean window slots, blinds, car vents, sliding door rails, computer keyboards, gas stoves, sinks, faucets, drink straws, mobile pins, small nozzles, sewing machines, keyboards, etc.; It is a multifunctional brush that can be applied for a long time Efficient cleaning effect: nozzle nylon cleaning brush is novel and useful for different place cleaning, easy to get into hard-to-reach spaces, and scrub away any food, dirt or any stains without damaging whatever you are cleaning