Brighten up your planner or journal with the most unique highlighters! What sets these double-ended neon highlighters apart? It's the dual tip. One end is a chisel tip and the other a dual-nibbed tip that draws 2 lines at the same time; making underlining twice obsolete. Dual Liner Double-Ended Neon Highlighters is a set of 6 bright neon highlighters. One side is a chisel tip so you can use it to make bold lines. The other end is a dual tip highlighter that you can use to highlight, underline or decorate with twice the emphasis. , , Your school, office or homework will never be boring again with these unique dual tip highlighter pens.