DescriptionThese cleaning brushes contains different size for different capacity of bottle cleaning, which are specially designed to make cleaning test pipe, flask, bottles easy and efficient. These brushes feature long handles and narrow bristles that can reach into a bottle bottom and makes cleaning work easier.Features-Color:As Shown -Material:Nylon, metal -Size:6.00X5.00X27.00cm/2.36X1.97X10.61in - The bottle brushes can be used to clean the test pipe, flask, or other types of bottles, including wine bottles, water bottles, etc. - This cleaning brush can effectively remove the dirt remaining in the bottle, help you clean the inner wall thoroughly. - Metal handle bottle brushes can save time and effort, especially when dealing with multiple bottles. - The cleaning brushes can be used to cleaning the bottom of bottles due to their long handle, convenience to use. - These brushes can be used to cleaning bottles, and extend the lifespan of bottles, ensuring that they are safe for reuse.