Design and drying: Sponge bottle brush cleaner with a hanging hook for wall storage. After cleaning, squeeze out moisture from the sponge and suspend for ventilation to airdry. Cleaning performance: Practical tool to help you complete cleaning tasks more effectively. Cleans goblets, glasses, milk bottles, and mugs; can remove tea stains and other stubborn dirt. Size and storage: Large cleaning brush with a hanging hole, easy to store and spacesaving. Compatibility: The bottle scrubber brush easily fits into various water bottles, glass cups, milk bottles, and more; suitable for wine bottles as well. Material: Sponge bottle brush for cleaning tasks; designed to be versatile across different bottle shapes and openings. Use scenarios: Everyday kitchen cleaning: Remove tea stains and soap residue from goblets, glasses, mugs, and cups after meals. Baby bottle and milk bottle care: Thoroughly clean bottles and sippy cups to maintain hygiene. Wine and widemouth bottle care: Reach and scrub narrow or wide openings in wine bottles and other tall containers. Key attributes: Function: Effective sponge brush for bottle cleaning with a ventilated drying capability. Compatibility: Fits water bottles, glass cups, milk bottles, wine bottles, and similar containers. Size: Large head design for thorough cleaning; includes a hanging hole for convenient storage. Material: Sponge head designed for efficient cleaning and dirt removal. Performance: Versatile for tea stains and other difficulttoclean dirt.