A fabulous STEM kit. Learn the science of cleaning and reusing dirty water.\nBuild your own water filtration and desalination plant. It’s a cool water science experimental kit.\nChildren can experiment by pouring a cup of coffee into the top of the unit and the water will come out clear at the bottom.\nHelp to save the environment. Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments.\nAges 8+