No Power Required: Simply press the rim of your pitcher or cup against the star-shaped base to engage the nozzle. Multi-Function: The rinser can be stopped when vessels are removed. Four powerful water spray holes provide multi-directional cleaning. Energy Conservation: Saves more than 70% water and prevents cold discomfort during winter use. Widely Used: Ideal for bars, restaurants, pubs, households, cafes, and other beverage-serving environments. Compatible cup types: Red wine glasses, beer glasses, coffee cups, milk glasses, beverage cups, tea cups, and more. No power required. Effectively cleans milk residues and other deposits. Water sprays inside the vessel for thorough cleaning, covering 360 degrees, and stops automatically when the cup is removed. A great kitchen tool that helps save time and enhances convenience. Delivers excellent cleaning performance using cold water. Safe for glassware and effectively removes lipstick and common stains. Suitable for various types and sizes of beer glasses and cups. High-pressure washing design. Mounting hole size: 22mm. Color: Silver + Black. Material: Brass, stainless steel, and plastic. Package Contents: 1 x Cup Washing Tool. Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.