Enjoy pen-like writing with the boldness of a marker. The BIC Intensity Fineliner Marker pens come in bright and bold colors that won't bleed through paper*. The pens feature a fine tip (0.4mm) that provides smooth, colorful precision for detailed work. The metal nib protects the tip from wearing down, making it the perfect marker pen for note taking, creative writing, adult coloring, and journaling. These markers have water-based ink and are AMCI approved non-toxic -- making them a great choice for a classroom. *Results could vary based on paper characteristics.