Package Included:You will receive 10 pcs colorful nylon bottle brush with different diameters,It can meet the cleaning needs of different places Premium Material:Pipe cleaners are made of stainless steel and high-density nylon bristles, high elasticity, not easy to rust or deform, suitable for daily use for a long time Cleaning Effectively:Straw cleaner can easy access to hard to reach nooks and crannies, quickly scrub away built-up dirt or any stains,and no more remaining dust in your life Convenient Design:Straw cleaning brush comes with a hanging loop at the end of the handle for easy storage,and a soft anti-scratch tip to prevent damage while cleaning Wide Application:Straw brush can be applied for cleaning most narrow openings,and also is suitable for party, picnics, travel and offices, which is easy to clean and carry