A couple of years ago, a group of entrepreneurs successfully Kickstarted a little something known as the Chameleon Pen. In a nutshell, it's an art pen that changes color tone as you draw – for example ...

Do you find the hues in the average box of colored pencils or crayons too limiting? The folks at Scribble feel your pain, which is why they’ve developed the world’s first pen that can replicate 16 ...

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 ...

I first became captivated by the four-pen in year 7. Entranced by its functionality, its clean design, its ability to start without a hitch on cold Ballarat days and not bleed after ruling lines, ...