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

Sharpie permanent markers are one of the greatest inventions ... has your toddler turned the hardwood floor into an art ...

Trump is known for having a penchant for the bold strokes of a Sharpie marker, even asking the company to design a custom pen ...

At this point in the monology, Trump pulled out a standard grey Sharpie pen from his draw. "So I called up the folks at Sharpie and I said, 'do me a favor, can you make the pen in black ...

But wanting to add a little visual flair to his prints, [Devin Montes] came up with a simple 3D printed mount that holds the tip of up to three Sharpie permanent markers against the filament as it ...