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Thereof, are erasable pens good?

A: The best erasable pens are those which areeasyto write with and leave behind no stains when erased. A: Yes,if theink is non-toxic, they can easily be used by kids since theyarealso thermos sensitive and easy to clean.

Beside above, can you use erasable pens in an exam? The use of erasable pen duringwritingexaminations often leaves smudges, making papers harder toread. Ifyou make a mistake during the written parts ofyourexam, please just strike through the work that youdonot want us to mark.

In this manner, does erasable ink become permanent?

FriXion pens are not technicallyerasable.Friction makes the ink invisible, but it'sstill on thepage. The ink inside these pens isthermo-sensitive,so its properties change under differenttemperatures. That doesn'tmake them any less useful, but it mayaffect how you usethem.

How do you get frixion ink to reappear?

Pilot FriXion ink operates by turning clearwhenexposed to increased temperature due to the friction oftheeraser on the page. However, the ink can be erasedthroughany exposure to heat, including warm water, a hot car, orevenfire!