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Motorized yo-yo
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Motorized yo-yo
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Yo-yo having a changeable shape
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Yo-yo having quickly-adjustable responsiveness
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Yo-yo having a push-button locking mechanism
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Yo-yo having a modifiable string gap
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Motorized yo-yo having improved efficiency
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Motorized yo-yo
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Yo-yo having side-located roller members
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Motor yo-yo
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Yo-yo having replaceable disks
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Yo-yo having adjustable responsiveness
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Yo-yo having modifiable side members
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Yo-yo having an active starburst tether engagement system
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