Erasers also have applications in some special fields. For example, in the work of designers, they may need to use special types of erasers to erase drawing strokes or pencil sketches in order to make design modifications and improvements. In the fields of drawing and architecture, erasers are also an indispensable tool for correcting errors or adjusting details on drawings.

Although erasers play such an important role in our lives, we still need to pay attention to their proper use and maintenance. Avoid excessive use of erasers to avoid damaging the paper or reducing the lifespan of the eraser. At the same time, regularly clean the eraser to ensure its surface is clean and free of impurities, to ensure the wiping effect.