Teachers have used the dreaded red pen for years and still do to mark papers and grade someone’s school work. It’s a powerful pen. Its influence reaches beyond the school classroom. We use red ink for ...

Discover practical DIY methods to remove ink and pen stains from car seats, enhancing aesthetics and preserving value.

The Think Ink Pen is designed for people who fidget. It flexes with spring-like resistance, has a magnetic ball for sliding, and a spinner for your thumb to roll around. Think Ink was fully funded ...

It marks the origin of the pen knife. Before 1850, the process for vulcanization of rubber had not been discovered, and the only way to correct a writing mistake was to scratch the ink off the ...

Video footage and pictures from the Oval Office show President Donald Trump signing off executive orders with a thick, black ...

Ballpoint pens distribute fast-drying ink without the ink drying in the pen itself. It uses a thick, oil-based ink that is dispersed by a small ball in a socket at the head of the pen. The ...