ETA Hand2mind Iron Filings 12 oz Science Magnetism Education STEM Experiment

Features: ⭐ New unused condition—unsealed container, filings never used ⭐ 12 oz (340g) of fine iron filings for magnetic field demonstrations ⭐ Item #6549, SDS #IX0209, CAS #65997-79-4 ⭐ Clear shaker container allows easy viewing and controlled dispensing ⭐ Perfect for visualizing magnetic lines of force in 2D and 3D ⭐ Ideal for classroom demonstrations, homeschool science, STEM projects ⭐ Grease-free formula won't magnetize permanently—reusable for multiple experiments ⭐ Maintained in a smoke and pet-free environment This container of hand2mind iron filings brings invisible magnetic forces to life through hands-on experimentation. Sprinkle filings on paper and move a magnet underneath to reveal the elegant patterns of magnetic field lines radiating from poles. The fine particle size captures both weak and strong magnetic fields with clarity, making it perfect for physics demonstrations, science fair projects, and STEM learning activities. Teachers, homeschool families, and young scientists can explore fundamental concepts of magnetism while seeing the unseen forces that shape our electromagnetic world.