Easy To UseGenerally the pressure of tap water can be used for cleaning. Put the mouth of the cup downward and press the bottom of the cup lightly and automatically spray water for cleaning. When the cup is cleaned, remove the cup and stop spraying water, the cleaning is completed. Multi-angle Water Outlet Cleaning HeadPowerful water realize multi-angle spray hole washing jets thoroughly rinse residue in seconds, while the subtle overhang directs water flow into the kitchen sink for easy clean-up. Easy InstallationThe sleek, low-profile design coordinates with any faucet and can be easily installed in an empty, standard countertop hole. The required supply line (included) can be connected to either the hot or cold water supply line. Widely UsedIt is widely used and a good helper for bar, public house, coffee shop, milk tea shop, restaurant, hotel and so on.SpecificationsDimensio: (H*W*D) 17.5x 9x 1.2 cm / 6.9 x 3.6 x 0.5 inchesMaterial: PlasticProduct Weight: 860g / 1.9 lbColors: BlackPackage Contents: 1x Quick Cup Washer