Description The iron powder is an essential tool for demonstrating magnetic fields in educational settings. This kit allows students to visualize magnetic field lines by sprinkling iron powder around magnets. Ideal for physics and electromagnetism classes, it helps students understand the invisible forces at play. Simply place the magnet under the box and watch as the iron filings align along the magnetic field lines, providing a clear and engaging learning experience. Features -Color:Black -Material:Plastic, iron -Size:9.00X7.00X0.80cm/3.54X2.75X0.31in -Real magnetic field simulation: the iron powder provide a clear visualization of magnetic field lines, aiding students in understanding magnetic field formation and properties -Essential teaching tool: this apparatus is crucial for teaching electromagnetism in physics, allowing students to conduct experiments and enhance their observational skills -For learning: by manipulating the iron powder shavings, students engage in experiments, fostering practical skills and abilities -Clarifies complex concepts: demonstrating abstract concepts like magnetic fields and lines of force, this tool helps students grasp and master difficult topics through practical demonstration -Versatile educational use: suitable for various educational settings, including middle and high school physics labs, university laboratories, and home education environmentsPackage list: 4 boxes of Iron Powder