yea...Originally posted by toyota-corolla:i remember!
and i know that pen ink cant last long.
plus is not fully eraseable la. will left a little stain.![]()
got different version one.. the one i use last time can rub using normal eraserOriginally posted by anhydrouscoppersulphate:must use the blue colour eraser
yeah lor, the pen ink cannot last long one.Originally posted by toyota-corolla:i remember!
and i know that pen ink cant last long.
plus is not fully eraseable la. will left a little stain.![]()
Primary school ma... very bo liaoOriginally posted by stellazio:u go to so much trouble just to make them redo their work? why not just kick their table when they're scribbling?![]()
No need... ordinary erasers can erase this type of pen ink.Originally posted by anhydrouscoppersulphate:must use the blue colour eraser