Space Saver: 4-in-A Single Ruler Pen

Back-to-school season has us fixated on writing implements at the moment, and few can compete with the economy of the 4 Function Ruler Pen, which manages to be pen, pencil, highlighter and stylus in one—and can also do duty as ruler in a pinch. Made by Adrian Olabuenaga, the slender device enables the user to switch amongst the 4 possibilities by holding the pen horizontally and rotating it till each and every corresponding icon tends to make its look. And the bright yellow color makes it straightforward to spot in any overstuffed bag, also.

Pictures: Uncommon Goods