Sealed Iron Filings

USD$ 2.95

See how iron filings react with magnets and show magnetic fields without the mess.

465 in stock

Description

Iron filings in a sealed plastic case. See how iron filings react with magnets and show magnetic fields without the mess. Approx 9.4 x 6.8 cm (3.7″ x 2.7″)

Additional information

Weight 0.1 lbs
Age Range

9-12

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