| 摘要 |
A pencil is provided to allow a disposable pencil lead to be put for use and to allow the remaining amount of the disposable pencil lead to be informed easily. A pencil comprises a disposable pencil lead part which comprises a pencil lead, and a pencil lead support having a groove for ease putting of a pencil lead; and a pencil stick part having a film for preventing the passing of the pencil lead. The disposable pencil lead part and the pencil stick part are combined or separated freely. |
