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 turned off when vessels are removed. Four powerful water spray holes provide multi-directional cleaning. Energy Conservation: Saves over 70% water and remains comfortable to use even in cold weather. Widely Used: Ideal for bars, restaurants, pubs, households, cafes, and other beverage-serving environments. Compatible Cup Types: Red wine glass, beer glass, coffee cup, milk jug, beverage cup, tea cup, and more. No power required. Effectively cleans milk residue and other residues. Water sprays inside the vessel for thorough cleaning. Provides 360-degree spray coverage for complete interior and exterior cleaning, automatically stops when the cup is removed. Great kitchen tool that helps save time and effort. Delivers excellent cleaning performance using cold water. Safe for glassware and effectively removes lipstick and other stains. Suitable for various types and sizes of beer glasses and cups. Washing Type: High-pressure washing Mounting Hole Size: 22mm Color: Silver + Black Material: Brass, Stainless Steel, and Plastic Package Contents: 1 x Cup Washing Tool Note: Other items not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.