with polish and bleach
To make it harder for the patient to altering the prescription - usually by increasing the number of tablets prescribed by the doctor.
to erase ink apparently
No, that's a myth. Google ink eraser to find out what a real ink eraser looks like.
yes you can with a type of pen
it is an eraser that can erase ink marks :D
Because the ink absorbs deeper into the paper than pencil does.
They are filled with ink that doesn't erase easily.
Target
Yes, but only the blue part can
Because if it's not an ink that will erase, u might make a mistake. Also there is a posibility that the ink might leak.:)
color dry erase marker over it and then throw it in the washer