Seeing red Red pens are making students feel blue, according to a US study that recommends teachers refrain from using the colour when marking. In a paper published in The Social Science Journal, ...

With regular felt pens, users are limited to the colors of the pens in a set. As you might have guessed, though, the Colorpik Pen is different – it can reproduce 16 million colors, which are scanned ...

Makers, creators and designers might be interested in a unique pen in the form of the Colorpik Pen. A single pen capable of drawing in 16 million colors. Simply scan the color you would like to ...

San Francisco company Scribble Technology has revealed a prototype for a writing device that can scan specific tones and then write in the same colour (+ slideshow). Scribble is the "world's first ...

Add articles to your saved list and come back to them any time. I first became captivated by the four-pen in year 7. Entranced by its functionality, its clean design, its ability to start without a ...