Origin:CN(Origin)Material:MetalAge Range:> 14 years old Fingertip gyro gear linkage cube pure copper finger mechanical gyro adult decompression toy gift craftsman feelings
Name : Hand Spinner
Material : Brass
Size : 34 * 22 mm
Weight : 88 g
Bearing Type : r188 steel ball bearing * 6 ( 2 removable , 4 overfilled )
Rotation Duration : 1-2 minutes
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