WRITING TOOL THAT IS EASY TO MANUFACTURE HANDICRAFTS

摘要

The subject innovation is a ballpoint pen, relates to a writing implement such as a sign pen, to form a cut groove the plastic tube constituting the outer shape to make the balls work to facilitate the cut to the appropriate size, and also horizontal and a plurality of lines of the vertical on the outer surface the external display has a barrel after using all the tools of writing relates to a writing tool that allows you to easily create the shape you want to make the students to create a variety of craft.; Outer cylindrical body of the writing instrument of the subject innovation is constant having a cross-section the upper outer cylinder, the upper front end portion having outer tube was less than the cross-section constant cross-section portion and a conical portion, and as integrally formed with the end portion of the upper outer cylindrical upper outer the cross-section than the cylinder consisting of a large projection; Others are a plurality of cutting grooves formed in a transverse direction to the surface and; And a horizontal and a plurality of lines of the vertical on the outer surface is shown, outer barrel lid and a plurality of cutting grooves lid formed in the outer surface, a plurality of cutting grooves are formed on the outer surface and has a plurality of the inner surface and a supporting portion in the bent portion is formed, and the hook is in part integral with and additional cut a rectangular is formed in the center and consists of parts of the end that is connected to the lid portion by a connecting portion of small cross-section to be easily separated from the lid portion have.