Pilot FriXion

FriXion Light Pastel erasable highlighters Highlight the wrong sentence and you can rub it out. Friction heats the thermo-sensitive ink until it turns colorless, which makes this the safe pick for a first read of a chapter, before you know what actually matters. The chisel tip switches from broad swaths to fine underlining. Two catches: temperatures above 140°F can fade marks you meant to keep, so keep notes out of a hot car, and cooling below 14°F, as in a freezer, can bring erased marks back. Pilot also says FriXion is not recommended for legal or official documents.