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Magnetic Levitation Pen Science Experiment Kit
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!
Learn More...$8.99 -
Ferrofluid Magnetic Liquid ***1 Ounce***
- 1oz bottle of Ferrofluid
- This liquid responds to magnets and magnetic fields
- Mineral oil based product
- SKU# FF1oz
$14.99