Snowhite Blue/Ink Eradicator Pen, Fine Tip on Pen, Broad Tip on Eradicator for Ink Pen Eraser Pen - China Stationery and Eradicator
The Royal Singapore - Blue erasers to erase PEN INK? Nope. If you've done this, you were probably left really disappointed when it didn't work. Turns out, the blue erasers were not