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 ...

As a mom, sharpie markers have become my best friend. Because of this, you will find one in our junk drawer, office, and car console. Sharpie permanent markers are one of the greatest inventions.

Back when the pop superstar first broke onto the music scene over a decade ago, Swift would use permanent markers ... stopped using those Sharpie markers on her eyelids. “I moisturize my face ...