The iron box is designed for educational purposes, making it ideal for school projects and science experiments. The clear plastic case allows students to observe the behavior of iron filings in the presence of a magnetic field, offering a tangible way to study magnetic induction and electromagnetic phenomena. This tool is a valuable addition to any science lab. Features -Color:Black -Material:Plastic,iron -Size:5.00X5.00X0.80cm/1.97X1.97X0.31in -Comprehensive kit: includes all necessary components for conducting magnetic induction experiments, making it a complete educational tool. -Interactive learning: engages students with practical demonstrations, helping them grasp complex scientific concepts through visual and tactile experiences. -Portable and compact: the compact design allows for easy storage and transportation, making it suitable for use in various educational environments. -Clear demonstrations: provides a vivid representation of magnetic lines of force, aiding in the comprehension of magnetic field behavior. -Versatile application: suitable for use in schools, laboratories, and other educational institutions, supporting a wide range of scientific experiments. Package list: 1pc x iron powder box