Writing on food labels or storage containers? Then you'll need pens you can rely on. And that's exactly what you'll get with these ultra-fine permanent markers from Sharpie! Thanks to the long-lasting ink, these permanent markers can write on the majority of surfaces - including wood, stone, plastic and glass. This allows you to accurately label food and ingredients without risk of the ink rubbing off. They're made with fade-resistant ink too, ensuring all of your important stock and ingredient information will last for many services to come - without the need for re-writing! With a fine tip at one end and ultra-fine tip at the other, the Sharpie pack makes precision writing as easy as can be.