| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a writing implement which gives a variation of density to a hue in a written line and thereby makes a marked character or the like conspicuous effectively. <P>SOLUTION: In the writing implement A having a penpoint 20 given a capillary force to lead ink out from an ink reservoir 10, the penpoint 20 is provided with a writing part 21 for writing the line varied in a shade. It is preferable that the width of the written line is desirably 3 mm or more and that the porosity of the writing part 21 is desirably changed between the central part of the penpoint and the outer part thereof. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
