Iron Filings in a Shaker Can by Dowling Magnets
Special Price $5.59 Regular Price $6.99
Map magnetic fields using iron filings and a magnet! Simply sprinkle a small amount of iron filings onto paper and move a magnet underneath to illustrate the pole patterns of the magnetic force field. Contains 12 oz. of iron filings in an easy-to-dispense jar. Ages 6 and up.