5 - in - 1 : Our bottle cleaning brush set offers a 5 - in - 1 cleaning. It can effectively clean the bottle mouth, body, cap, and straw, ensuring every part of your baby bottles, goblets, or water kettles is spotless. Long - handle: The long - handle design of our glassCup CleanBrush allows for deep cleaning in hard - to - reach areas. Whether it's the bottom of a long - necked goblet or the inner part of a baby bottle, the long handle enables you to reach deep inside and remove stubborn dirt and stains with ease. Detachable for Easy Storage: Our baby bottle cleaning tools are detachable,You can separate the different parts of the brush and store them in a compact way, saving space in your kitchen cabinet. Easy to Clean: Cleaning our sponge brushes is effortless. After use, simply rinse them under running water or put them in the dishwasher. The materials used are resistant to dirt and odors, ensuring that the brushes stay clean and ready for the next use. Multifunctional : In addition to its main use for baby bottles, our goblet brushes are also multifunctional. They can be used to clean a variety of glassware, from elegant goblets to practical water kettles.