Sharpie permanent markers are one of the greatest inventions ... This same trick will remove permanent markers from cars too ...

So whether a topless Sharpie went rogue in your leather ... In many ways, permanent markers have more in common with spray ...

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 ...