3 in 1 cleaning brush: multifunctional mini cleaning brush, triple cleaning brush consisting of corner brush, cleaning head and joint brush. It combines three functions in one and is easy to use. Easily cleans corners and tight spaces. Space-saving design: Our 3-in-1 lid cleaning brush kit features a user-friendly design that maximizes convenience. Since these brushes are 180 degree rotatable and interchangeable, they can be replaced quickly, making the cleaning process easier. Each brush is equipped with a hanging hole for easy storage, helping you keep your room organized and tidy. Effortless Cleaning: Enjoy trouble-free cleaning with our brush kit. 3 in 1 brushes for cleaning cup lid slots. With soft and hard bristle brush heads as well as a hook style removal brush. Enjoy deep cleaning with ease and comfort. Versatile Compatibility: This portable cup lid cleaner is suitable for different cups and bottles, including glass tumblers, baby bottles, sports bottles, wine glasses, tea cups and tumblers. Also suitable for cleaning bottle vacuums and other household items, making it a versatile tool for many cleaning tasks.