[Easy Operation] Easily fixed on the wall or sink with suction cups, allowing for convenient use. [Multifunctional Design] Some cup brushes can cleans lids or cutlery, enhancing flexibility and practicality. [Efficient Cleanings] The glass brush effectively cleans glasses, wine glasses, and containers, removing inside and outside for a freshs look. [Gentle Bristle] Soft material bristle cleans the cup without scratching, ensuring a gentle yet thorough cleanings experience. [Durable Materials] Made to last, these cup brushes are durable and provide a long service life for continued use.