The Pilot FriXion Light is an erasable highlighter featuring Pilot"s patented thermo-sensitive erasable ink. It allows you to highlight and erase repeatedly without damaging books or contents. This highlighter is perfect for correcting mistakes in college text books, PowerPoint presentations, or minutes from the meeting and will help you make highlighting mistakes a thing of the past!. This yellow, chisel point highlighter is available in a convenient 12-pack.