This DIY water filtration science kit is for kids and adults alike who are interested in learning about water purification. The kit includes all the necessary components to build a functional water filter, making it an excellent educational tool for science projects or classroom activities. Simply follow the instructions to assemble the filter and watch as it transforms dirty water into clean, drinkable water. Features -Color:Assorted Color -Material:Plastic -Size:30.00X7.00X7.00cm/11.79X2.75X2.75in -Diy science project: this diy water filtration system allows kids to build their own purifier, fostering handson skills and scientific curiosity -Educational toy: the kit serves as an educational toy, helping children understand water pollution issues and purification principles -Effective filtration: the water purifier effectively removes impurities and harmful substances from water, ensuring a practical learning experience -Easy to use: designed for simplicity, this kit is suitable for use at home, in schools, and in laboratories, making it versatile and accessible -Cognitive development: engaging with this kit enhances children's cognitive abilities and understanding of environmental sciencePackage list: A set of water purification system toys