There’s nothing worse than needing a pen and not having one. Whether you’re signing a receipt, jotting down an idea, or ...

As we previously mentioned, the first difference is the ink. Fountain pens use a liquid-based ink which takes a while to dry. This allows the ink to flow smoothly. Ballpoints use a much thicker ink.

and black marking pens look black? Investigate a variety of black ink markers, and find out why they look black. Blank inks are usually mixtures of a variety of colored ink pigments in liquid solvents ...