Adobe Illustrator's Eraser tool erases portions of an image or graphic object using mouse strokes. The amount of erasure depends on the position of the mouse pointer and the size of the eraser.

such as block arrows that are useful as pointers. How to Make an Image Using Bezier Curves in Illustrator. In the early days of Adobe's... How to Make an Eraser Tool Size in Photoshop CS5 How to ...