Using your LUCID PIN Series Elegant Round Matte Black Basin Mixer is simple. Just turn the pin handle to control the water flow and temperature. You can adjust it easily from anywhere between on and off. When installing, make sure to use the provided water hoses and accessories, and follow the Australian standards for a proper fit. For maintenance, wipe the mixer regularly with a soft cloth to keep the matte black finish looking great. Avoid using abrasive cleaners as they can damage the surface. If you encounter any issues, you're covered by a 15 - year warranty and a 2 - year labor warranty, so don't hesitate to contact the customer service.