If you’re a casual pen user, you don’t need the fanciest of writing utensils. However, you may still be looking for something that thinks outside the box in terms of design, and these six pens should do the trick. First up, we have the “Color Picker”, which can scan colors off any object and then enable the user to write with it via RGB inks that combine. Also of note, the Ink-less Pen below is composed of a metal alloy that leaves a mark on most types of paper, without needing to be refilled. Continue reading to see them all.