This new ink can be loaded into a regular ballpoint pen and lets users sketch out electrical circuits on paper, reports Prachi Patel for Chemical & Engineering News.

Drawing and sketching in pen Ballpoint pen drawing Ballpoint pens are good for drawing fine lines and details. They can be used to make marks ranging from fine and faint to bold and solid.

An ordinary ballpoint pen is held in a spring-loaded carrier, which provides just enough pen-to-paper pressure to reliably draw lines without lifting off or scratching the paper.

Now, however, scientists have created inks that let anyone draw stretchable LEDS onto various surfaces using regular ballpoint pens.

A better pen-and-ink system for drawing flexible circuits Date: January 6, 2021 Source: American Chemical Society Summary: Conductive ink is a great tool for printing flexible electronic circuits ...

He has used empty ballpoint pen casings and bamboo sticks on acrylic on canvas. Poet and critic Raphael Rubinstein sees a connection to ink-and-wash paintings as a line cannot be redone once drawn.

Drawing and sketching in pen Ballpoint pen drawing Ballpoint pens are good for drawing fine lines and details. They can be used to make marks ranging from fine and faint to bold and solid.