
Demonstrating Precession has never been cooler. Ages 8+ List Price: $11.99 More Gyros! Demonstrating rotational inertia since 1917. Get the best. Ages 8+Pow! Fast starts, great for younger physicists, but includes the traditional pull string method too! Ages 4+ Need two? Get the twin pack in the original Retro Packaging. Get the original--twice! Ages 8+
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Gyro Ring
Pow!Price: $10.99
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Gyroscope, Original
Price: $5.99
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Precision Gyroscope
Pow!Price: $8.55
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Twin Gyroscopes in Retro Packaging!
Pow!Price: $9.95
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