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UGears Globus
$39.99
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UGears STEM LAB Tachometer
$19.99
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UGears Dynomometer
$19.99
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UGears STEM LAB Pendulum
$19.99
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UGears Amber Box
$64.99
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UGears Marble Run Chain Hoist
$49.99
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Apollo Lunar Module
$10.99
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Space Shuttle Launch Kit
$25.99
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Catapult Kit
$31.99
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Magnetic Levitator
$15.99
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Grow a Maze Kit
$18.99
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Smart Circuits Kit
$17.99