The water is fine dense and uniform that will take the skin feels gentle and comfortable. The revolutionary micro nozzle technology makes the outlet holes smaller and denser, increasing the speed of the water flow, thereby increasing the water pressure. At the same time saving water up to 30%. All-natural bio-active stones provide eco-pure water filtration to remove chlorine, heavy metals, impurities, harmful chemicals, pesticides, rust, odour and bacteria. Soften hard water. Keep water’s ph balance. Helps restore healthier and smoother skin, softer and hair. With a transparent, see-through design and high-density filter which removable for easy cleaning, recommended to buy two, replace the use, suitable for men, women, children and pets. Easy installation, simply screws onto any standard shower hose. Can connect to any standard shower hose easily.