Last time we showed you a concept flat iron with a C-shape on the tip that was designed to go in between shirt buttons. From the same conceptual idea comes another practical device that will enhance printing activities. The Pencil Printer functions like a common printer but will make use a pencil’s lead. How? – It separates the wood and lead inside and will use the lead as the ink in printing documents. If you made some errors in typing, there’s no need to worry because it comes with an eraser.