North/South Magnet Marbles (Red/Blue), Set of 100

North/South Magnet Marbles (Red/Blue), Set of 100

Product Code:DO-736715
Availability:You get it / pickup 2-3 weeks
Price: $48.89
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Color-coded magnet marbles (poles: red north and blue south) make it easy to see how magnetic attraction and repulsion cause motion! Perfect for science and engineering exploration and investigations! Measure 0.63" diameter each. Includes 100 packaged in a clear bag with label.