Hose down the sprayer for better cleaning: This kitchen mixer tap with pull down sprayer allows you to pull the head about 100cm away. It is very easy for you to clean your sink area and convenient to clean your food or dishes. With 192g Gravity ball, the head of the pull down sprayer should always stay in its original place after use. Water savingThis kitchen faucet nozzle with a water-saving foam spray head provides soft, noise-free and splash-free water. Hot and cold water control: The single handle of this spray kitchen faucet makes it easy to control hot and cold water. One hole Easy for installation and maintenance: The hole size is 3.0~4.2cm. Easy to install with a wrench, no plumber needed, save time and money, finish installation in less than 20 minutes. Superior corrosion and rust resistant finish prevents dirt from sticking to the surface of the faucet, cleaning the faucet by rag is enough in daily use, the basin mixer is really easy to maintain. High quality material304 stainless steel makes this kitchen faucet spray lead free and corrosion resistant. Warm tips for faucet installation To install the gravity ball 1. Attach it to the pipe near the shower outlet. 2. Place it about 10-15cm from the bottom of the draft pipe. 3. Make sure there are no obstacles underneath to prevent the gravity ball from working. If you haven't fixed the gravity ball according to the advice, it will be installed incorrectly and will not work well, it will appear that the shower pullout does not remove the faucet properly. To install the mounting nut: No tools needed to fix the brass screw, only by hand, otherwise it will be destroyed by the tools.