Product overview A detachable longhandle bottle and cup brush with a density sponge head designed for thorough, scratch cleaning of glass and stainless steel containers. Key benefits Effective cleaning: density sponge head provides strong absorption and releases water quickly, helping remove residue and soap without leaving streaks. Full reach design: Long handle and 360 degree cleaning angle reach deep into bottles and narrowneck containers, including corners and bottoms. Replaceable head: Detachable brush head lets you worn heads without replacing the entire tool. Gentle on surfaces: Soft sponge material cleans glass, stainless steel, and other delicate surfaces without scratching. Convenient storage: Handle includes a small hanging hole to save space and keep the brush accessible. Features Material: density sponge brush head with a durable long handle. Size: Approx. 270 x 50 mm (10.63 x 1.97 inches). Colors available: Blue, Green, Pink, White, BlueReplacement. Package contents: 1 piece cup brush. Compatibility: Suitable for glass and stainless steel bottles and cups, wine bottles, coffee containers, pitchers, feeding bottles, glasses, pots, blenders, and similar kitchenware. Practical use scenarios Cleaning wine and narrowneck bottles: The long handle and sponge head reach the bottom and sides to remove stains and residues that are hard to access with standard brushes. Washing coffee thermoses and tall drink containers: The sponge absorbs and releases water quickly to rinse away grounds and oily residue. Cleaning feeding bottles and kitchen glassware: Soft sponge protects delicate surfaces while providing thorough internal cleaning. Additional information The detachable head can be replaced to extend the life of the brush. A small hole at the end of the handle allows hanging storage to save space. Please allow a 1 to 2 cm measurement tolerance due to manual measurement. Color may vary slightly from images depending on monitor settings.