Sharpie pens are great for note taking, letter writing, card making, journaling and more. These high-quality pens provide archival, acid-free ink for all types of office, school and craft work. They won't bleed through paper and won't smear, and the durable fine point tips deliver precise and consistent writing with minimal effort. Waterproof and smear and fade resistant, the AP certified nontoxic ink ensures your writing will last a lifetime. Details:BlackFine point (0.8 mm)6 packs (4 pens per pack, 24 total pens)Waterproof and fade resistantArchival and acid freeAP certified nontoxic