I thought this would be a great way to keep their artwork and make it fun, but it did not work. We figured the best place to ...

Drawing with an ultra-fine, permanent Sharpie marker requires a firm hand. The technique is amazingly precise, entailing many ...

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 ...