Sprinkle a small amount of iron filings onto paper and move a magnet underneath to illustrate the pole patterns of the magnetic force field.
- Use the iron filings to view a magnet’s invisible lines of force!
- Common-sense caution: do not inhale, ingest, or get iron filings in eyes.
- Ages 6/Grades K+.
- 3 jars let multiple children learn and play at the same time.





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