Mysterious Magnet Tube w/Steel Filings
$20.99
Explore beautiful 3-D patterns created by a magnetic field—mess free! Sealed plastic display tube enables 360-degree viewing....
500 Metal-Trimmed Counting Chips
Product Number: DMC530
$29.99
Experiment, count and sort with our bright 3/4" round counting chips. They have metal edges so that you can pick them up with...
Experiment, count and sort with our bright 3/4" round counting chips. They have metal edges so that you can pick them up with a magnet.
DMC530
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Experiment, count and sort with our bright 3/4" round counting chips. They have metal edges so that you can pick them up with...