[Fast and Thorough ] Inner and outer walls of cups can be cleaned quickly and effectively. [Efficient with Swivel Brush Heads] 3 Brushes with swivel heads bar glasses thoroughly for a sparkling finish. [Versatile for Various Cup Types] Suitable for cocktail, wine, water glasses, and more, making it a versatile tool. [ Plastic Base and Nylon Bristle Brushes] Made of plastic base and 3 nylon bristle brushes ensure long-lasting use. [Easy to Use with Strong Suction] Simply place in the sink and the sturdy suction cup base grips firmly for easy .