Easy Installation: Just a few simple steps are all it takes to equip the faucet with the swivel faucet nozzle. Simply remove the old aerator and install the new nozzle. Installation is simple and only takes a few minutes. 3-Spray Mixing Nozzle: Our aerator offers three different modes: gentle water flow, strong water flow, and aggressive water flow. You can simply turn to choose and avoid splashing. The rotary knob adjustment has been improved to provide a better feel and more precise switching. Ball Joint Aerator: The ball joint can be flexibly adjusted in all directions within 360 degrees, as it is made of high-quality brass. This makes it easier to clean the edge of the sink or basin and provides a complete cleaning experience. Improved Adjustment Knob: Our improved knob with a diamond structure allows precise and stable adjustment of the water flow, even in humid environments. It prevents fingers from slipping, ensuring greater comfort and reliability compared to other products.