Strike it up! These colorful gyro-discs spin up to 1000 rpm! An intriguing skill toy, the goal is to get all five discs spinning - then work up to more complicated tricks and stunts. Rotate the large ring to keep the discs spinning faster and faster.
Features:
How Does The Gyro-Ring Work?
The Gyro-Ring is really just five little tops of unusual design strung on a metal ring. Do you remember how tops appear to start "wobbling" as they slow down? This rotation of the spinning axis is called precession and causes the ring to press on one side of the hole in the spinning top. The contact point between the ring and the top can be thought of as a gear that changes the motion of the upward moving ring into the top's spinning motion.
Related Item(s)
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Price
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GYROP
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GyroRingŪ Pro-Edition
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$9.99
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