So, what’s the most annoying thing about highlighters? I would have to say their propensity to dry out so fast! I mean, if you tend to highlight a lot of text in a lengthy article, text, or book, you leave that cap off a lot, and if you don’t, well, I don’t have to tell you how annoying it is to keep capping and uncapping your highlighter. Anyway, it’s about time they came out with retractable highlighters. Just click the highlighter out to highlight, and click it back in, where it’s “safety-sealed” to protect against drying out. All this, and they come in a 5-pack of quick-drying, bright translucent colors.