FriXion Light Highlighters are erasable highlighters that help raise breast cancer awareness. Part of the proceeds from these pink highlighters with a pink ribbon on the cap will be donated to support breast cancer education and early detection. Highlight and erase repeatedly without damaging books or documents. Erasing causes no wear or tear. Thermo-sensitive ink formula disappears with erasing friction. Highlighters also offer a chisel tip and bright, fluorescent ink color.