Lantu's highlighters are made with bright, non-toxic ink and feature a chisel tip for both broad and fine highlighting. With quick-drying ink, they are perfect for both office and school use. The ink is also non-smudging and non-smearing, ensuring that your highlighting stays in place and looks clean and professional. Whether you're studying for an exam, marking important passages in a book, or creating a presentation, Lantu's highlighters are an excellent choice.