KR20180077487A - Pen and pencil eraser - Google Patents

Abstract

Provided is an eraser which additionally includes a pen button to erase the pen writings. The eraser includes the pen button and a pencil button so that a user can erase the pen writings unlike existing erasers. The user can erase the pen writings by pushing the pen button, and can erase pencil writings or mechanical pencil writings by pushing the pencil button.

Description

An eraser capable of erasing a ballpoint pen and a pencil {Pen and pencil eraser}

A ballpoint pen button and a pencil button.

If you press the ballpoint pen button, you can erase the handwriting you wrote in the bullpen.

If you press the pencil button, pencil, sharp, etc. can be erased.

The existing eraser can only erase the pencil and the sharp, so that the ball pen can be erased.

The existing eraser can erase the pencil and sharp, but it is equipped to erase the ball pen differently from the conventional eraser.

You can erase the pen and the black core.

1 is a front view.

       You can use the ballpoint pen and the eraser button on the general eraser to write the handwritten ballpoint pen.

10 Ballpoint button: Press the button 10 to erase the ballpoint pen.
20 Pencil button: Press button 20 to erase pencil, sharp, etc.

Claims (1)

Claim 1

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