Discover the hands-on science with our Alnico magnet and iron filings set, perfect for teaching magnetic fields, experiments, and engaging learning experiences Who knew magnets could be so fun? They are a fantastic tool to illustrate scientific law and engage students with interactive learning., IDEAL FOR EDUCATION. When it comes to magnets, Ferrofluid, Magnetic Putty and Feel Flux gadgets are sure to amaze. Iron Filings Set 3 Inch Educational Alnico Bar Magnet For Student Teachers Science - Buy Strong Magnet Simply place some of the iron filings on a piece of paper and move the magnet underneath the paper to see how the filings react and align to the magnetic field lines The combination of iron filings and bar magnets is a great way to show the patterns of magnetic fields for education, experiments, and science projects., PROTECTIVE COATING. Education And More., ., ., Novelty magnets offer practicality, entertainment and great gift ideas. Iron filings with a magnet - Stock Image - A230/0122 - Science Photo Library Protective epoxy paint coating., SPECIFICATIONS., 11mm x 6mm x 75mm.