Liquid Paper Correction Pen 7ml. Cover up mistakes quickly with these fast-drying Liquid Paper Correction Pens. Featuring a unique, squeeze-control design, they allow correction fluid to be dispensed easily, with a precision tip for correcting individual letters and numbers. It's suitable for editing ballpoint, gel and rollerball pens, as well as most marker ink. This pack contains 1x Liquid Paper Correction Pens, containing 7mL of correction fluid. The correction fluid is white.