Erasers are made of a unique blend of synthetic rubber or vinyl that can be used to lift marks on the surface of paper through abrasion. They are great for clearing away mistakes on paper ...

The eraser as we know it was discovered by John Priestley, a philosopher and scientist. Priestley, who also discovered oxygen and carbonated water, stumbled upon the properties of rubber (or ...

If you have a rubber eraser, a light-soled shoe, or baking soda at home, you can tackle those annoying scuff marks without ordering any special products. Hardwood floors are gorgeous, but those ...