BIC Intensity Pro Permanent Pens write like ball pens, but are bold like markers. A professional wrap and metal clip provide a sophisticated look, while a 0.5 mm porous point creates precise lines and is suited for writing, drafting, note-taking, labeling, and more. The water-resistant and smear-resistant (when dry) ink is permanent and won't bleed through paper, so you can write with confidence. Each pack includes 5 markers pens.