Tape: You can write immediately as it does not need to dry. It applies precisely, does not smell and can be removed from paper without damaging it.
Pen: Correction fluid in liquid form and convenient pen shape for correcting details in text. It takes a little time to dry before writing.
Liquid: Suitable for correcting large surfaces. It takes some time to dry before you can write on it. If the lid doesn't close properly, the entire contents may dry out.
