When my kids were little, I did my very best to hide all our permanent markers where they couldn't get to them. But somehow they caught on that Sharpies produced the best black lines for their art ...

Contrary to their name, permanent markers don't necessarily cause permanent damage. So whether a topless Sharpie went rogue in your leather purse or your kids decided to doodle on the cabinets ...

It is not a stamp or a digitized print of someone’s signature, and various autopen machines have the capability to hold different types of pens, ranging from ballpoint to permanent marker ...

Following the instructions of our allergy unit nurse, the patient herself used a red-colored Edding 3000 marker pen (Edding International ... as an adhesive in the permanent marker and as an ...