Search results for: '5-eye-bolt-neodymium-hook-magnets-each-holds-12-lbs'
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- 1 Piece Magnetic Field Viewer Film
- The poles appear dark green
- SKU# VF12
$44.95
As low as
$38.21
- 1oz bottle of Ferrofluid
- This liquid responds to magnets and magnetic fields
- Mineral oil based product
- SKU# FF1oz
$20.99
- 1 Piece Gauss Spectrum Magnetic Field Viewer Film
- Display relative gauss strength in a spectrum of color
- SKU# GSVF
$54.99
As low as
$46.74
Make your own stable levitating pen with this economical, easy to build levitating pen kit! Make use of the principals of magnetic repulsion to seemingly defy the law of gravity. Great for classroom demonstrations!
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$10.99
- 49mm sphere
- 1 Pound 2.9 ounces
- COPSPH49MM
$54.99
- 9 Grams Approx.
- 99.95%
- SKU# W77
$12.99