Keep the best - erase the rest. Write, erase, repeat! Never strike through again with the FriXion Fineliner, the erasable fineliner from Pilot! With its smooth and erasable ink, the new Pilot FriXion Fineliner transitions effortlessly and precisely from words to sketches to drawings. Illustrate, sketch, and model your thoughts for a greater impact on your projects and ideas. The Pilot FriXion Fineliner is available in 11 brilliant colors, enhancing and beautifying your writing. Due to the erasable ink, the FriXion Fineliner should not be used for signatures, legal documents, exam papers, or other documents where writing must be permanent. The first erasable fineliner. Available in 11 different colors. 1.3 mm wide nylon tip.