What is rubber easer?

Rubber eraser, also known as a rubber or an eraser, is a tool used for removing pencil marks from paper. It is made of synthetic or natural rubber material, and the rubber is either molded or vulcanized into different shapes. Rubber erasers come in various sizes, shapes, and colors, with different textures and densities depending on the purpose. Some erasers are designed for fine detail work, while others are intended for large areas.

Rubber erasers have become a common tool in school and office settings, as they offer a quick and easy way to correct mistakes. By applying pressure to the eraser against the pencil mark, the pencil lead is lifted away from the paper surface. Rubber erasers also tend to leave fewer smudges and marks on paper, making them a popular choice for clean erasing.

Rubber erasers are not only used for pencil marks, but they can also be used for removing dirt, stains, and smudges from various surfaces. Some artists also use rubber erasers as a drawing tool to create texture and highlights on their artwork.

Overall, rubber erasers are a simple and versatile tool that is widely used in various applications.