Uni Promark View Highlighter
Highlighting requires a lot of guess work, mainly because it’s surprisingly difficult to predict where the tip starts and ends when you can’t really see through or around it. But what if you could? That’s the dream behind Uni’s Promark View Highlighter, the first marker of its kind. Instead of a traditional opaque felt tip, the View sports a transparent acrylic one that funnels brightly colored ink through a narrow tunnel running right through its center. Sure, it costs a couple bucks more than your standard Staedler, but its price tag is undoubtedly justified to serious annotators.