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 ...

Learn about various drawing approaches with a multi-color pen as this video demonstrates creative techniques and color blending. See how combining multiple ink colors can bring sketches and ...

The “Scribble” pen is being marketed as an implement that goes far beyond the standard black and blue ink that most current pens are limited to. Thanks to a 16-bit RGB color sensor inside the pen, ...

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 ...

This video shows the process of creating an anime-style illustration using a multi-color ballpoint pen. It explores how to use limited color options creatively, with a focus on line control, layering, ...