Spec: Item Type: Automatic Cup Cleaner Faucet / glass rinser for kitchen sink Material: Stainless Steel Joint Diameter: 20mm / 0.8in （Water Inlet Pipe） Thread Specification: G1/2 Male Thread（Water Inlet Pipe） Power Source: Tap Water Pressure Installation Method: Embedded in the bar counter Application: Suitable for high pressure washing of cups in homes, restaurants, bars, milk tea shops, coffee shops Weight: Approx. 378g / 13.3oz Product Size: Approx. 11x7.5cm / 4.3x3.0in packing list: 1 x Cup Cleaner Faucet / cup washer for sink / cup rinser sink attachment, 1 x Gasket Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. Note: 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Cleaning Process Using tap water to pressure wash, simply place the cup mouth down, gently press the cup bottom, and watch as the automatic spray function activates, effectively cleaning your cups. When the cleaning is complete, remove the cup, and the spraying stops. Enjoy and efficient cup cleaning experience.​