Mechanical Eraser

Mechanical erasers are a type of eraser that is designed to be used with mechanical pencils. They are typically cylindrical in shape and have a push-button mechanism that allows the eraser to be extended or retracted as needed.

Mechanical erasers are commonly used by artists, architects, and students who need precise erasing for detailed work. They are especially useful for erasing small areas or fine lines without smudging or damaging the surrounding paper.

These erasers are typically made from a soft, rubber-like material that effectively removes pencil marks without leaving behind any residue. They are also refillable, meaning that when the eraser wears down, it can be replaced with a new eraser refill.

Overall, mechanical erasers are a convenient and efficient tool for erasing pencil marks, providing accuracy and control for those who require it.