| 摘要 |
PROBLEM TO BE SOLVED: To provide a hollowed type eraser which simplifies erasing work that accompanies the use of a writing implement. SOLUTION: In regard to the eraser attached to the writing implement, an object is prepared by adhering, with an adhesive, the eraser provided with a hollowed portion and a mold provided with a hollowed portion being fitted closely inside the hollowed portion of the eraser and is put on the end part of the writing implement. On the occasion of erasure, the erasing work is simplified by erasing characters with the eraser put on the end part of the writing implement. COPYRIGHT: (C)2008,JPO&INPIT
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