For a permanent marker that works on most surfaces, trust the original Sharpie. The fine point black marker creates permanent markings on even hard-to-write surfaces. Sharpie ink is alcohol-based and dries quickly, resists fading and is water-resistant. Sharpie fine-point permanent markers provide the quality you expect from Sharpie with the convenience of writing with a fine-point tip. These markers make it easy to print clearly, so you won´t end up with the smudged look that comes from trying to print with fat-tipped markers. Great for a wide variety of projects and uses. Certified AP nontoxic. Pack of 24 markers.