Jar Iron Filings 12 Oz

Sprinkle a small amount of iron filings onto paper and move a magnet underneath to illustrate the pole patterns of the magnetic force field. One 12 oz. jar.
Ages 8+/Grades 3+

Key Features :

Discover the invisible lines of force in any magnet!Can used with multiple magnets.Great way to demonstrate magnetic force fields.Useful in many different science experiments.