Versatility in line width makes it easy to draw thin ... Includes 3 spare ink cartridges. Perfect for gifts. As the ink and tip are replaceable, pen can be used for a long time.

He also manufactures a few models of ballpoint and rollerball pens for those who decline to dive into the retro era of refillable ink. The metal nib makes the fountain pen distinct from all other ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

We know that pens can be used for other things besides writing, including illustration, architecture and technical drawing ... fountain pen that won’t break the bank. Offering a smooth flow of ...

“An absolutely beautiful ink,” Bernal said in a telephone interview. Long overshadowed by its ballpoint, gel and felt-tip rivals, the regal fountain pen, which has an internal reservoir for ...