| 摘要 |
This invention is constructed in a writing tool such as a ball-point pen or a mechanical pencil or the like or a pen case, a part of a main body such as a cylinder barrel, a tip, a cap, a clip and the like made of transparent synthetic resin material is provided with a pear-skin, this part is provided with a display printing part (5), the display printing part (5) is printed with displays (6) such as a product name, a manufacturing date, a lot No. and a company name or the like to cause printing ink for the display to be entered into the concave part of the pear-skin pattern at the display printing part (5) while it is not peeled off and securely coated in it and then the displays appear clearly. <IMAGE> |
