Explore the detailed process of manufacturing whiteboard marker pens in a Korean ink pen factory. From assembling the casing to filling each pen with high-quality ink, every step ensures smooth ...

The daughter-in-law of founder Marcel Bich, who perfected the ballpoint pen and launched French company Société Bic in 1945, has allegedly threatened to sue her sons.

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

So we pivoted. Why were his pens drying out so quickly? We needed to know. Theory: Today’s newsprint soaks up too much ink This was one of the most common theories. Nader uses his Paper Mate ...

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

There is no such thing as “black light wavelength”—so why do black T-shirts, black crayons, and black marking pens look black? Investigate a variety of black ink markers, and find out why they look ...

Trump signed several executive orders in front of his supporters. These included reversing 78 executive actions from the Biden administration.

Video footage and pictures from the Oval Office show Trump wielding the markers and leaving signatures in thick, black ink. In one photo ... It is not known if the pens had anything special ...