| 摘要 |
The instrument (1), e.g. a pencil, has a tip at the bottom end and a body between that and the top end (1b) by which the user writes or draws. There is a fluid store (3) in the top end to store a fluid acting on the human sense of taste, so that if the pencil is put in the mouth, this can be either a pleasant or an unpleasant experience, whichever is required.
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