Your future scientist will help save the environment with 4M Clean Water Science Kit, as she learns the science of cleaning and reusing dirty water by conducting interesting water purification experiments! Build your own filtration and desalination plant and disinfect water with solar power, and much more! This is a "cool" water science kit by Kidz Labs.
Science Kit includes: filters, active carbon, sand, gravel, filter paper, collector, plastic cup, soft wax, fishing line, tubes, caps, reflector cards, metal washers, everything you need! Plus instruction guide with fun facts!