| 摘要 |
A spinning top including a hollow body having a vertical spin axis and including an upper and a lower body portion rigidly connected together directly or preferably interconnected by a weighted annular ring for increased rotational inertia. A replaceable pointed tip is connected to the lower end of the lower body portion for free rotation only with respect to the body, the pointed tip engaging against a support surface when the body is in spinning motion. A second bearing-mounted pointed tip may be releasably connected concentric with the spin axis and upwardly extending from an upper end of the upper body portion whereby the spinning top may be lifted from one support surface and placed onto another support surface without interrupting spinning motion of the top.
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