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Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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With the Pith Ball Electroscope, see pith balls be repulsed and attracted during your electrostatic magic show. Studying the electrostatic principles involved removes the “magic.”

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Product Details

It’s magic! Students love to see pith balls be repulsed and attracted during your electrostatic magic show. You will remove the magic, however, as your students develop an understanding of the electrostatic principles involved. Two pith balls included.