【High Quality】 The glass washer is made of high-quality 304 stainless steel, and the silicone gasket is non-slip and durable. 9 high-pressure water outlets can be rotated 360° for cleaning, allowing cleaning from multiple angles. 【Easy to Use】 Press the cup opening down on the bottom of the cup to automatically clean it. The slightly sloped design directs water to the sink without dirty water collecting or puddles forming. 【Versatile Use】 Fits cups with a diameter of less than 11 cm, it can easily wash everything from wine glasses to baby bottles. It can be used in Kitchens, bars, restaurants, cafes, or hotels can be used for cleaning. 【Easy to install】 The diameter of the installation hole is about 22 mm and the length of the copper nozzle is 4.5 cm. Installation is simple and includes a hose, a 3-way valve, and installation instructions.