DESCRIPTION
Use these fine mesh iron filings to show magnetic fields of magnets. For less mess, sprinkle iron filings into a clear plastic page protector or into a plastic petri dish. Hold the magnet underneath to see the filings form the pattern of its magnetic field.
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DESCRIPTION
Use these fine mesh iron filings to show magnetic fields of magnets. For less mess, sprinkle iron filings into a clear plastic page protector or into a plastic petri dish. Hold the magnet underneath to see the filings form the pattern of its magnetic field.
MORE INFORMATION BOX
More Information
CONTENTS TAB
SPECIFICATIONS TAB
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