How can I get an ink stain left out of the clear plastic window in my wallet?

The stain is not on the leather of my wallet. It is on the inside of the clear plastic ID window. I have tried several solvents and rubbing alcohol, and the stain won't budge.How can I get an ink stain left out of the clear plastic window in my wallet?
Have you tried an eraser for ink ? I have found this product that is good for other stains as well


http://store.atlantathread.com/jiinkel.h鈥?/a>How can I get an ink stain left out of the clear plastic window in my wallet?
If it will fit, try a Mr. Clean magic sponge, or break a piece of one off, and using your finger, run it along the ink stain and see if it will come off. If that doesn't work, you can always try using hairspray. Spray a little towards the ink, and wipe with a damp paper towel. Good luck!
just ask a friend for a little hair spray. It will come right off!

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