Finish Shine Light System: The corrosion-resistant and high-precision surface treatment process can ensure the lasting new brightness of the product, make the cleaning simple, and always have a happy and good mood. Precise joint system: Super precise NC machining, welding and casting, and full intelligent monitoring technology ensure that every Phiestina faucet has stable quality, does not produce rust after long-term use, and protects the health of you and your family. Smooth control system: The high-quality high-hardness wear-resistant ceramic valve core is made of cash ceramic alloy in a tight and closed environment, and adopts special coating, which is still soft and smooth after 500,000-uses, bringing you perfect control experience. Comfortable sense system: The smooth inner wall of faucet is equipped with constant-current water-saving bubbler, which makes the water flow soft and comfortable and rich in foam. Water self-clean system: Phiestina faucet adopts German NEOPERL bubbler, which can remove the scale with a touch, keep the water flowing smoothly, and stop worrying about life. Water conversation system: Instantaneously, the water temperature will be precisely controlled to the ideal temperature, and the dynamic pressure constant current bubbler can ensure the constant flow of low pressure, medium pressure and high pressure, thus reducing the water waste caused by debugging and ensuring your constant and comfortable water use experience. Color: Brushed Nickel. Material: Copper.