Easy Installation: It only takes a few simple steps to equip your faucet with the swivel spout. Simply remove the old aerator and install the new spout. Installation is simple and only takes a few minutes. 3-Stream Mixer Nozzle: Our aerator offers three different modes: soft water flow, strong water flow, and aggressive water flow. You can easily rotate it 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 any direction within 360 degrees because it is made of high-quality brass. This makes it easier to clean the rim of the sink or basin and provides a complete cleaning experience. Improved Adjustment Knob: Our improved diamond-structured knob allows for precise and stable adjustment of the water flow, even in humid environments. Prevents fingers from slipping, ensuring greater comfort and reliability compared to other products. Water Saving: Our faucet aerators provide an even water flow with enough bubbles to reduce water erosion and prevent splashing. This saves 30% to 70% of water compared to traditional kitchen aerators. Ideal for saving energy and lowering your water bill.