ZEBRA Mildliner Double-Sided Highlighter - Fluorescent Color Set 5 Color Set Featuring softly colored ink, the Zebra Mildliner is perfect for the times when you want to highlight something without overwhelming everything else on the page. It features water-based ink and a convenient double-sided design—a standard chisel tip on one end for normal highlighting and a fine bullet tip on the other for underlining, circling, and writing notes. Be used in thermal paper less discoloration of the writing line, it does not hide the characters in the pressure-sensitive paper. Made in Japan