Because the ink absorbs deeper into the paper than pencil does.
Target
No, that's a myth. Google ink eraser to find out what a real ink eraser looks like.
the erasers are normal the ink is special it has about 80% graphite
the erasers are normal the ink is special it has about 80% graphite
If you mean the erasers that have a soft side and a hard side, it is because the soft side is designed to erase lead or graphite from a pencil and the hard side is for erasing ink.
one erases pencil marks and the other erases pen ink
Ink erasers are typically made of a rubbery material that is designed to gently lift or erase ink from paper when rubbed against the surface. The material is usually abrasive enough to remove ink but not so harsh that it damages the paper.
with polish and bleach
Ink erasers are typically made from a mix of chemicals such as rubbers, abrasives, and solvents. These components work together to break down and lift the ink from the paper when the eraser is applied.
To use Dixon Pink Carnation Ink Erasers to remove ink, simply rub the eraser over the ink stain gently but firmly. The eraser should lift off some of the ink pigment. For best results, repeat the process until the ink mark fades. Remember to avoid pressing too hard to prevent damaging the paper.
to erase ink apparently
To erase ballpoint ink from a document, you can try using an eraser or a specialized ink eraser. Gently rub the eraser over the ink spot until it starts to fade. Be careful not to tear the paper while erasing.