在本发明的一个方面，书写工具可作为新颖的器具被用来实现位置变化或花样，而使得使用者感到愉悦和高兴。
In one aspect of the invention, the writing instrument may be used to perform moves or tricks as a novelty device to provide entertainment and enjoyment to a user.
在本发明的一个方面，书写工具可作为新颖的器具被用来实现位置变化或花样，而使得使用者感到愉悦和高兴。
In one aspect of the invention, the writing instrument may be used to perform moves or tricks as a novelty device to provide entertainment and enjoyment to a user.
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