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Magnetic Field Viewing Kit with Steel Filings, Pack of 3

SKU: ERSDO-731025-3
$19.11
Availability: Translation missing: en.general.icons.icon_check_circle icon 30 in stock, ready to be shipped

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Mess-free! Steel filings are safely sealed in a scratch-resistant, transparent viewing tray for your investigations. Each kit includes rubber-coated magnets (0.75" disc magnet and 1" bar magnet) and filing-filled tray measuring 3.44"D. Sold as a pack of 3 kits. Ages 8+/Grades.

Key Features :

i : Clear viewing of the invisible lines of a magnetic field!
ii : Steel filings are sealed in a scratch-resistant, transparent viewing tray.
iii : Magnets are rubber coated to prevent scratching on the outside of the tray too.
iv : Each kit includes 2 magnets (.75" disc magnet and 1" bar magnet) and filing-filled tray.
v : Sold as a pack of 3 kits.
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