Once permanent marker ink has cured, it becomes waterproof and smudge-proof. Permanent markers have many features in common with other forms of pens or markers, including an array of colors and a ...

Permanent markers are great until the ink lands on furniture, clothes, or a wall. But if you act quickly, the ink may not be permanent. Learn how to remove permanent marker stains from walls and ...

A permanent marker means you can't as easily change out ... Then cover the plate surface with water and wait a few moments—the ink will pull away from the plate and float in the water while ...

We report a vesicular reaction close to patch-test sites that had been previously marked with an Edding 3000 permanent marker. A 42-year-old housewife and teacher came to our allergy department ...