| 摘要 |
<p>The writing utensil of the present invention is composed of a spiral member having a spiral groove, an eraser guide member having a guide groove in a longitudinal direction and an eraser receiving member having a projection disposed slidably in the guide groove of the eraser guide member. The eraser hold portion of the eraser receiving member projects form the rear end of the writing utensil at the most backward position of the eraser receiving member.</p> |
