1. A dean after seven years _ it becomes like a pencil eraser . 2. Don't overcook or you will be serving your guest sauteed pencil erasers . 3. Rubber was commonly used to make rubber bands and pencil erasers . 4. Looking like a pencil eraser , the tiny red nub sits below the space bar. 5. If they look tarnished, buff them with a pencil eraser . 6. But the batteries are very small, the size of four pencil erasers , he said. 7. I had a blister the size of a pencil eraser . 8. Diameter _ larger than 6 millimeters, the size of the end of a pencil eraser . 9. Diameter _ Diameter greater than 6 millimeters ( or bigger than a pencil eraser ). 10. If you remember when small transistors were the size of a pencil eraser , that's confusing.