Erasers can erase pencil marks, correct typos, and some erasers can also erase pen marks. The rubber can also erase the shoe marks on the car. For the shoe marks on the door panel, the rubber has a magical cleaning effect. With a gentle wipe, even stubborn shoe marks will disappear without a trace, and there is no corrosion at all.
Rubber is a stationery made of rubber that can erase traces of graphite or ink. It has a wide variety of shapes and colors, including ordinary rubber, art specific rubber models 2B, 4B, 6B for painting, and plastic rubber.
Rubber can erase pencil characters, which was first discovered by British scientist Priestley in 1770. Prior to this, people used bread crumbs to erase pencil characters.
The early erasers were not very convenient because unprocessed rubber was prone to decay. It was not until 1839 that inventor Charles Goodyear discovered that vulcanization could improve the quality of rubber, making erasers more reliable