They also made electronic scribers — a small plotter ... The CS-50 is designed to hold the top-of-the-line r0tring drawing pen, which turned out to be the most expensive part of this restoration ...

They were inspired by classic picture-drawing automatons, and made a 21st-century version to ... An ordinary ballpoint pen is held in a spring-loaded carrier, which provides just enough pen ...

Try experimenting with different colours of ballpoint pen to create layers of texture. Light-coloured felt tips can easily pick up darker colours from a drawing surface. This can be avoided by ...

Titaner’s Dragon Pearl Titanium Dream Pen promises to be the last pen you — or your great grandkids — ever need to buy.